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Knob Screws(Mounting Section Dia. d (mm) or Nominal Dia.:M6 Page5)

Knob Screws are utilized in various applications to enable manual control, adjustment, or fastening in a wide range of applications. They have widespread applications across diverse industries such as in automation systems. In various manufacturing industries, for example, food and pharmaceutical industries, and electronics industries.
When selecting a Knobs Screws, it is crucial to consider factors, including size, shape (eg., round, mushroom, ball, T- shaped and polygon shape), material (eg., plastic, stainless steel, aluminum and so on.) and mounting type for example threaded and tapped. These considerations are crucial for ensuring the production of high-quality products. We highly recommend reputable brands such as MISUMI, ESCO and KONISHI, as well as cost-effective options from MISUMI ECONOMY.
Take advantage of the convenience of FREE SHIPPING and NO MINIMUM ORDER on knob screw. Should you have any doubts or require assistance in choosing the right product, our experts are readily available to provide advice and guidance.
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195 itemsMặt hàng

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    Knurled Knob, Flat

    Knurled Knob, Flat

    TRUSCO NAKAYAMA

    ● It is a flat knurled knob.● Knurled processing makes it hard to slip and it tightens quickly.

    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Threaded / Tapped - Round Shape Stainless Steel / Steel Cylindrical Shape Stainless Steel / Steel None - Knurling - - Not Provided Through None / Chrome Plating None / Chrome Plating
    From: 76,000 VND
    Days to Ship: Số ngày giao hàng: 9 Day(s)
    day to ship 9 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Knurled Knob, Stepped

    Knurled Knob, Stepped

    TRUSCO NAKAYAMA

    Knurled Knob, SteppedKnobs Screws are commonly used in various applications to secure, adjust, and control different mechanical devices. They offer a wide variety of sizes to choose from.[Feature]● Shape : Round Shape Stepped type● Thread Size : M4, M5, M6, M8 and M10● Material :Body - SS400● Surface Treatment : Chrome Plating[Application]Knob Screws are commonly used in fastening, assembly, adjustment, clamping and so on

    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Threaded (Stepped) / Tapped (Stepped) - Round Shape Stainless Steel / Steel Cylindrical Shape Stainless Steel / Steel None None Knurling - - Not Provided Through None / Chrome Plating None / Chrome Plating
    From: 74,000 VND
    Days to Ship: Số ngày giao hàng: 9 Day(s)
    day to ship 9 Day(s)
  • You can add up to 6 items per a category to the compare list.

    T-Shaped Knob

    T-Shaped Knob

    ESCO

    [Features]·ESCO Co., Ltd Knob. ·T-shaped knob. ·Wing T-shaped type.

    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Threaded / Tapped 20 Special Shape Polyamide - Brass / Others - - - - - Not Provided - - -
    From: 283,618 VND
    Days to Ship: Số ngày giao hàng: 7 Day(s) or more
    day to ship 7 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Male threaded dimple knob Male thread

    Male threaded dimple knob Male thread

    ESCO

    [Features]·ESCO Co., Ltd Knob/knob male thread dimple knob. ·Male thread.

    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Threaded 16 ~ 25 Round Shape Nylon Cylindrical Shape Others - - - - - Not Provided - - -
    From: 162,711 VND
    Days to Ship: Số ngày giao hàng: 7 Day(s) or more
    day to ship 7 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Male Threaded Dimple Knob with Stepped Male Thread

    Male Threaded Dimple Knob with Stepped Male Thread

    ESCO

    [Features]·ESCO Co., Ltd Knob/knob male thread dimple knob. ·Male thread with tiers.

    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Threaded (Stepped) 25 Round Shape Nylon Cylindrical Shape Others - - - - - Not Provided - - -
    From: 208,646 VND
    Days to Ship: Số ngày giao hàng: 7 Day(s) or more
    day to ship 7 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    male thread knob (Nylon)

    male thread knob (Nylon)

    ESCO

    [Features]·ESCO Co., Ltd Knobs/knobs, Male thread knobs (Nylon).

    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Threaded 30 Special Shape Nylon - Others - - - - - Not Provided - - -
    From: 144,066 VND
    Days to Ship: Số ngày giao hàng: 7 Day(s) or more
    day to ship 7 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Knurled Knob (Male Thread) A Dimension

    Knurled Knob (Male Thread) A Dimension

    ESCO

    ESCO knob · Knob, knurled knob (male thread). [Features]·The main body type is round.

    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Threaded (Stepped) 16 ~ 20 Round Shape Stainless Steel Cylindrical Shape - - - - - - Not Provided - - -
    From: 314,050 VND
    Days to Ship: Số ngày giao hàng: 7 Day(s) or more
    day to ship 7 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Knurled Knob (Male Thread) H Dimension

    Knurled Knob (Male Thread) H Dimension

    ESCO

    ESCO knob · Knob, knurled knob (male thread). [Features]·The main body type is round.

    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Threaded (Stepped) 16 ~ 25 Round Shape Stainless Steel / Steel Cylindrical Shape - - - - - - Not Provided - - -
    From: 196,445 VND
    Days to Ship: Số ngày giao hàng: 7 Day(s) or more
    day to ship 7 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Male thread/female thread knob (Stainless Steel)

    Male thread/female thread knob (Stainless Steel)

    ESCO

    [Features]·Excellent corrosion resistance making it suitable for food machine, cleaning machine, etc.

    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Tapped - Round Shape Others Cylindrical Shape Others - - - - - Not Provided - - -
    From: 290,570 VND
    Days to Ship: Số ngày giao hàng: 7 Day(s) or more
    day to ship 7 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    [Made of Steel]male thread knob [orange]

    [Made of Steel]male thread knob [orange]

    ESCO

    ESCO Co., Ltd Knob/knob, [Steel] Male thread knob [Orange].

    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Threaded 40 Special Shape Polyamide - Steel - - - - - Not Provided - - -
    From: 218,671 VND
    Days to Ship: Số ngày giao hàng: 7 Day(s) or more
    day to ship 7 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Male Threaded Knob (Stainless Steel) Round Drop Prevention Type

    Male Threaded Knob (Stainless Steel) Round Drop Prevention Type

    ESCO

    [Features]·ESCO Co., Ltd Knob/knob, Male thread knob. [Materials]It is made of stainless steel.

    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Threaded (Stepped) 30 Round Shape Others Cylindrical Shape - - - - - - Fall-off Prevention - - -
    From: 605,765 VND
    Days to Ship: Số ngày giao hàng: 7 Day(s) or more
    day to ship 7 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Clip Nut (S-1 Type)

    Clip Nut (S-1 Type)【250 Pieces Per Package】

    SUNCO

    [Main Body Type] Polygon[4-Side Finish] None[Polygon Type] Triangle[Additional Functions] None[Mounting Section Type] Male Thread[Male Screw Tip Machining] None[Set Screw Thread Machining] None[Main Body Material] Resin[Mounting Section Material] Brass[Main Body Outer Diameter D (φ)] 25[Main Body Height t (mm)] 16[Mounting Section Diameter d (mm) or Nominal Diameter] M5/M6

    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Tapped - Polygonal Shape Plastic_ - Brass - None Not Provided Triangular Shape - Not Provided - None None
    From: 5,263,660 VND
    Days to Ship: Số ngày giao hàng: 7 Day(s) or more
    day to ship 7 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Clip Nut (S-2 Type)

    Clip Nut (S-2 Type)【130 Pieces Per Package】

    SUNCO

    [Main Body Type] Polygon[4-Side Finish] None[Polygon Type] Triangle[Additional Functions] None[Mounting Section Type] Male Thread[Male Screw Tip Machining] None[Set Screw Thread Machining] None[Main Body Material] Resin[Mounting Section Material] Brass[Main Body Outer Diameter D (φ)] 30[Main Body Height t (mm)] 19[Mounting Section Diameter d (mm) or Nominal Diameter] M6/M8

    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Tapped - Polygonal Shape Plastic_ - Brass - None Not Provided Triangular Shape - Not Provided - None None
    From: 4,124,200 VND
    Days to Ship: Số ngày giao hàng: 7 Day(s) or more
    day to ship 7 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Torque Limiting Knob
    Torque Limiting Knob
    Torque Limiting Knob
    Torque Limiting Knob
    Torque Limiting Knob

    Torque Limiting Knob

    IMAO CORPORATION

    [Features]· Can be tightened at the set torque. · The built-in spring and ball produces a 'click' when the set torque is reached, making it possible to physically sense when it is fully tightened. · Once tightened, the knob can be rotated in the same direction in which it is tightened and set to any given position.

    CAD :
    2D / 3D
    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Threaded / Tapped 16 ~ 25 T Shape Polyamide - Steel None None - - Wing Not Provided Blind Bore - Nickel Plating
    From: 881,426 VND
    Days to Ship: Số ngày giao hàng: 9 Day(s)
    day to ship 9 Day(s)
  • You can add up to 6 items per a category to the compare list.

    Triangular Knob
    Triangular Knob
    Triangular Knob

    Triangular Knob

    IMAO CORPORATION

    [Features]· The underside of the knob is flat to prevent dirt from accumulating. · Made from resin and SUS materials, allowing it to be used in environments in which it will be frequently washed.

    CAD :
    2D / 3D
    Mounting Section Dia. d (mm) or Nominal Dia. Mounting Section Type Mounting Section, Length L(mm) Main Body, Type Main Body Material Round Shape, Type Mounting Section, Material Threaded End Machining Set Screw Flat Machining Side Machined Polygonal Shape, Type T Shape, Type Additional Function Tapped, Round Hole Machining Main Body, Surface Treatment Mounting Section, Surface Treatment
    M6 Threaded / Tapped 16 ~ 30 Polygonal Shape Polyamide - Stainless Steel None None - Triangular Shape - Not Provided Blind Bore - None
    From: 109,310 VND
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more
BrandNhãn hiệu
Product SeriesDòng sản phẩm
CADCAD
From
Days to ShipSố ngày giao hàng
Mounting Section Dia. d (mm) or Nominal Dia.
Mounting Section Type
Mounting Section, Length L(mm)
Main Body, Type
Main Body Material
Round Shape, Type
Mounting Section, Material
Threaded End Machining
Set Screw Flat Machining
Side Machined
Polygonal Shape, Type
T Shape, Type
Additional Function
Tapped, Round Hole Machining
Main Body, Surface Treatment
Mounting Section, Surface Treatment

    You can add up to 6 items per a category to the compare list.

    Knurled Knob, Flat

        You can add up to 6 items per a category to the compare list.

        Knurled Knob, Stepped

            You can add up to 6 items per a category to the compare list.

            T-Shaped Knob

                You can add up to 6 items per a category to the compare list.

                Male threaded dimple knob Male thread

                    You can add up to 6 items per a category to the compare list.

                    Male Threaded Dimple Knob with Stepped Male Thread

                        You can add up to 6 items per a category to the compare list.

                        male thread knob (Nylon)

                            You can add up to 6 items per a category to the compare list.

                            Knurled Knob (Male Thread) A Dimension

                                You can add up to 6 items per a category to the compare list.

                                Knurled Knob (Male Thread) H Dimension

                                    You can add up to 6 items per a category to the compare list.

                                    Male thread/female thread knob (Stainless Steel)

                                        You can add up to 6 items per a category to the compare list.

                                        [Made of Steel]male thread knob [orange]

                                            You can add up to 6 items per a category to the compare list.

                                            Male Threaded Knob (Stainless Steel) Round Drop Prevention Type

                                                You can add up to 6 items per a category to the compare list.

                                                Clip Nut (S-1 Type)

                                                    You can add up to 6 items per a category to the compare list.

                                                    Clip Nut (S-2 Type)

                                                        You can add up to 6 items per a category to the compare list.

                                                        Torque Limiting Knob
                                                          Torque Limiting Knob
                                                          Torque Limiting Knob
                                                          Torque Limiting Knob
                                                          Torque Limiting Knob

                                                            You can add up to 6 items per a category to the compare list.

                                                            Triangular Knob
                                                              Triangular Knob
                                                              Triangular Knob
                                                              BrandNhãn hiệu

                                                              TRUSCO NAKAYAMA

                                                              TRUSCO NAKAYAMA

                                                              ESCO

                                                              ESCO

                                                              ESCO

                                                              ESCO

                                                              ESCO

                                                              ESCO

                                                              ESCO

                                                              ESCO

                                                              ESCO

                                                              SUNCO

                                                              SUNCO

                                                              IMAO CORPORATION

                                                              IMAO CORPORATION

                                                              Product SeriesDòng sản phẩm

                                                              Knurled Knob, Flat

                                                              Knurled Knob, Stepped

                                                              T-Shaped Knob

                                                              Male threaded dimple knob Male thread

                                                              Male Threaded Dimple Knob with Stepped Male Thread

                                                              male thread knob (Nylon)

                                                              Knurled Knob (Male Thread) A Dimension

                                                              Knurled Knob (Male Thread) H Dimension

                                                              Male thread/female thread knob (Stainless Steel)

                                                              [Made of Steel]male thread knob [orange]

                                                              Male Threaded Knob (Stainless Steel) Round Drop Prevention Type

                                                              Clip Nut (S-1 Type)【250 Pieces Per Package】

                                                              Clip Nut (S-2 Type)【130 Pieces Per Package】

                                                              Torque Limiting Knob

                                                              Triangular Knob

                                                              CADCAD
                                                              • 2D / 3D
                                                              • 2D / 3D
                                                              From

                                                              76,000 VND

                                                              74,000 VND

                                                              283,618 VND

                                                              162,711 VND

                                                              208,646 VND

                                                              144,066 VND

                                                              314,050 VND

                                                              196,445 VND

                                                              290,570 VND

                                                              218,671 VND

                                                              605,765 VND

                                                              5,263,660 VND

                                                              4,124,200 VND

                                                              881,426 VND

                                                              109,310 VND

                                                              Days to ShipSố ngày giao hàng 9 Day(s) 9 Day(s) 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 7 Day(s) or more 9 Day(s) Same day or more
                                                              Mounting Section Dia. d (mm) or Nominal Dia.M6M6M6M6M6M6M6M6M6M6M6M6M6M6M6
                                                              Mounting Section TypeThreaded / TappedThreaded (Stepped) / Tapped (Stepped)Threaded / TappedThreadedThreaded (Stepped)ThreadedThreaded (Stepped)Threaded (Stepped)TappedThreadedThreaded (Stepped)TappedTappedThreaded / TappedThreaded / Tapped
                                                              Mounting Section, Length L(mm)--2016 ~ 25253016 ~ 2016 ~ 25-4030--16 ~ 2516 ~ 30
                                                              Main Body, TypeRound ShapeRound ShapeSpecial ShapeRound ShapeRound ShapeSpecial ShapeRound ShapeRound ShapeRound ShapeSpecial ShapeRound ShapePolygonal ShapePolygonal ShapeT ShapePolygonal Shape
                                                              Main Body MaterialStainless Steel / SteelStainless Steel / SteelPolyamideNylonNylonNylonStainless SteelStainless Steel / SteelOthersPolyamideOthersPlastic_Plastic_PolyamidePolyamide
                                                              Round Shape, TypeCylindrical ShapeCylindrical Shape-Cylindrical ShapeCylindrical Shape-Cylindrical ShapeCylindrical ShapeCylindrical Shape-Cylindrical Shape----
                                                              Mounting Section, MaterialStainless Steel / SteelStainless Steel / SteelBrass / OthersOthersOthersOthers--OthersSteel-BrassBrassSteelStainless Steel
                                                              Threaded End MachiningNoneNone-----------NoneNone
                                                              Set Screw Flat Machining-None---------NoneNoneNoneNone
                                                              Side MachinedKnurlingKnurling---------Not ProvidedNot Provided--
                                                              Polygonal Shape, Type-----------Triangular ShapeTriangular Shape-Triangular Shape
                                                              T Shape, Type-------------Wing-
                                                              Additional FunctionNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedFall-off PreventionNot ProvidedNot ProvidedNot ProvidedNot Provided
                                                              Tapped, Round Hole MachiningThroughThrough-----------Blind BoreBlind Bore
                                                              Main Body, Surface TreatmentNone / Chrome PlatingNone / Chrome Plating---------NoneNone--
                                                              Mounting Section, Surface TreatmentNone / Chrome PlatingNone / Chrome Plating---------NoneNoneNickel PlatingNone

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                                                              Related Categories to Knob ScrewsDanh mục liên quan đến Knob Screws

                                                              FAQ Knob Screws

                                                              Question: How do I properly install the knob screw?
                                                              Answer: Here are some example to install a Knob Screws tapped type
                                                              1. Prepare the Surface: Clean and clear the area where the knob screw will be installed.
                                                              2. Choose the Right Screw: Select a screw with the appropriate size and thread that matches the knob.
                                                              3. Mark the Location: Use a pencil to mark where the knob screw will go, ensuring proper alignment.
                                                              4. Create Pilot Holes (if needed): Use a drill to create small guide holes in the marked spots, if the material is hard.
                                                              5. Insert the Screw: Place the screw through the knob and into the pilot hole or surface.
                                                              6. Tighten the Screw: Use a screwdriver to turn the screw clockwise, securely fastening the knob in place.
                                                              7. Test the Knob: Check the knob's movement and stability to ensure proper installation.
                                                              8. Adjust if Necessary: If the knob feels loose, you may need to tighten the screw further.
                                                              Question: Type of knobs screw?
                                                              Answer: There are various types of knob screws designed for specific applications. Here are a few common types:
                                                              1. Round Knurled Thumb Screws: These have textured heads for better grip, often used in applications where a secure grip is essential.
                                                              Round Knurled Thumb Screws
                                                              2. Lobed Knobs: Have a lobed design for a comfortable grip, commonly found on industrial and mechanical equipment.
                                                              Lobed Knobs
                                                              3. Ball Knobs: These have a spherical shape and are commonly used on levers or control mechanisms.
                                                              Ball Knobs
                                                              4. T-Knobs: Shaped like the letter "T," these knobs are simple to turn and are used in applications where frequent adjustments are needed.
                                                              T-Knobs
                                                              5. Star Knobs: Featuring a star-shaped head for easy turning, often used in applications requiring frequent adjustments.
                                                              Star Knobs
                                                              6. Mushroom Knobs: Shaped like a mushroom. It is used for cabinets, drawers, and doors, these knobs provide a comfortable grip for opening and closing
                                                              Mushroom Knobs
                                                              Question: How to choose the knob screw?
                                                              Answer: Here are some example how to choose the knob screw
                                                              1. Usage: Identify its purpose, such as indoor/outdoor and specific applications like machines, jig fixtures, doors, cabinets, etc.
                                                              2. Material: Match durability to the environment (stainless steel, aluminum, brass and plastic (eg., ABS, Nylon and so on).
                                                              3. Thread Type and Thread Size : Ensure screw matches knob (Threaded, Tapped) or Press fit. and the thread size is appropriate to install
                                                              4. Size: Select a knob head size that is appropriate for your intended use.
                                                              5. Head Type: Choose based on knob design (eg.,round, T Shape, Wing Shape, Polygon shape etc.).
                                                              6. Easy to install : Ensure easy installation and tightening.
                                                              7. Follow Guidelines: Check knob manufacturer's recommendations.
                                                              Question: What is the usage for knob screw?
                                                              Answer: The primary usage of a knob screw is to enable manual control, adjustment, or fastening in a wide range of applications. Here are additional examples of how knob screws are used:
                                                              1. Camera Tripods: Knob screws are used to secure the legs and adjust the height of camera tripods, aiding photographers in achieving stable shots.
                                                              2. HVAC Systems: Knob screws are used to control airflow direction and intensity in ventilation systems, enhancing indoor air quality and comfort.
                                                              3. Scientific Research Instruments: In laboratories, knob screws are employed to fine-tune the position of laser optics, ensuring precise experimental setups.
                                                              4. Automated Manufacturing: Knob screws play a role in industrial automation by adjusting the position of sensors.
                                                              Question: What is the difference of knob screw and door knob?
                                                              Answer: Knob Screw:
                                                              A knob screw is a type of fastener used to secure or adjust objects together. It consists of a threaded and a head. The head is designed for easy gripping and turning by hand. Knob screws are commonly used in applications where frequent adjustments or temporary fastening is required. They are often found in devices like clamps, jigs, and fixtures. The main purpose of a knob screw is to provide a manual way of securing two components together without the need for additional tools.

                                                              Door Knob:
                                                              A door knob, on the other hand, is a handle or knob attached to a door that allows people to open and close the door. It is usually mounted on a spindle that connects the knob on the outside of the door to a mechanism on the inside, allowing the door to be latched or unlatched. Door knobs come in various designs and materials, and they serve both functional and aesthetic purposes. They are an integral part of doors in buildings and structures

                                                              In summary,
                                                              A knob screw is a threaded fastener used for securing or adjusting objects together, often by hand.
                                                              A door knob is a handle attached to a door, allowing people to open and close the door, serving a functional and aesthetic purpose.