Aluminum Frame 5 Series Rectangular 20 × 40 mm 4 Side Slots - A6N01SS-T5 Aluminum

:
MISUMI
- Additional freight and delivery charge are added to items longer than 2000.1mm
Aluminum Frame 5 Series/ Slot width 6/20x40mm.
Aluminium Profile is a device used to build machine structures, available in various sizes,cross section shapes and with different types of surfaces treatment to choose from.
[Feature]
● Shape : Rectangle.
● Slot width : 6 mm. / width side 1 slot and long side 2 slots
● Cross-section : 20 mm. X 40 mm.
● Overall length :The size is configurable between 50 to 4000 mm, and the minimum length can be increased by increments 0.5 mm.
● Material : Aluminium grade A6N01SS-T5 and A6063S-T5
● Surface treatment: Clear/ Black Anodize, Clear Coating
[Application]
Used for automatic machine structures in various industries such as automotive industry, electronics industry, etc.
See more ...
Aluminium Profile is a device used to build machine structures, available in various sizes,cross section shapes and with different types of surfaces treatment to choose from.
[Feature]
● Shape : Rectangle.
● Slot width : 6 mm. / width side 1 slot and long side 2 slots
● Cross-section : 20 mm. X 40 mm.
● Overall length :The size is configurable between 50 to 4000 mm, and the minimum length can be increased by increments 0.5 mm.
● Material : Aluminium grade A6N01SS-T5 and A6063S-T5
● Surface treatment: Clear/ Black Anodize, Clear Coating
[Application]
Used for automatic machine structures in various industries such as automotive industry, electronics industry, etc.
See more ...
Dimensional Drawing of of Aluminum Frames
HFS (standard type)
*No tolerance regulations for fixed length frames| 5 Series |
![]() |
Aluminum Frames, For information regarding dimensional tolerances, please see here .

Groove details
(common to all series)
Groove bottom details
(HFS, CAF, HFSY types)
Enlarged view of part A
■The 5 series has of Aluminum Frames
a groove width of 6±0.30 mm and is suitable for M5 bolts.
[ ! ]No surface treatment is applied to cut surfaces or additionally machined areas.
[ ! ]If an end tap is specified, it will be machined in the red circle.
a groove width of 6±0.30 mm and is suitable for M5 bolts.
[ ! ]No surface treatment is applied to cut surfaces or additionally machined areas.
[ ! ]If an end tap is specified, it will be machined in the red circle.
Specified Length Aluminum Frames Specifications Table (Additional Processing: Possible)
| Model Aluminum Frames | − | L |
| HFS5-2040 | − | 800 |
| type | Material | Surface Treatment | Model | L specified in 0.5mm increments (tolerance ±0.5mm) | Mass kg/m | Cross-sectional area mm 2 | Moment of inertia mm 4 | |
| ℓx | ℓy | |||||||
| HFS | A6005CSS-T5 | White anodized aluminum | HFS5-2040 | 50 to 4000 | 0.88 | 324 | 1.358× 104 | 5.13× 104 |
| HFS | A6005CSS-T5 | Black anodized aluminum | HF SB5-2040 | 50 to 4000 | 0.88 | 324 | 1.358× 104 | 5.13× 104 |
| HFS | A6005CSS-T5 | Clear coating | CAF5-2040 | 50 to 4000 | 0.88 | 324 | 1.358× 104 | 5.13× 104 |
| HFS | A6005CSS-T5 | Baked finish (yellow) *1 | HFSY5-2040 | 50 to 4000 | 0.88 | 324 | 1.358× 104 | 5.13× 104 |
[ ! ] If you require a length of 6000 mm without anodizing,
Fixed Length Aluminum Frames Specifications Table (Effective Length 4000/1000mm)
[ ! ]Aluminum Frames, Fixed-length frames have a format with K at the beginning of the format code for each frame.
[ ! ] *1Aluminum Frames, The color of KHFSY5 is D22-80V (Japan Paint Manufacturers Association, reference Munsell value 2.5Y8/12).
[ ! ] *2Aluminum Frames, An effective length of 4000 mm means that the frame has an effective length of 4000 mm or more that can actuallybe used.
The actual size including the gripping allowance will be 4000 mm or more (it will be several tens of mm longer).
The fixed length frame is a frame that the customer cuts to their own size, so the exact length cannot bespecified.
| Model Aluminum Frames | − | L |
| KHFS5-2040 | − | 1000 |
| KHFSB5-2040 | − | 4000 |
| type | Material | Surface Treatment | Model | Lmm (no tolerance specified) *2 | Cross-sectional area mm 2 | Moment of inertia mm 4 | |
| ℓx | ℓy | ||||||
| HFS | A6005CSS-T5 | White anodized aluminum | KHF S5-2040 | 4000 | 324 | 1.358× 104 | 5.13× 104 |
| HFS | A6005CSS-T5 | White anodized aluminum | KHFS5-2040 | 1000 | 324 | 1.358× 104 | 5.13× 104 |
| HFS | A6005CSS-T5 | Black anodized aluminum | KHFSB5-2040 | 4000 | 324 | 1.358× 104 | 5.13× 104 |
| HFS | A6005CSS-T5 | Clear coating | KCA F5-2040 | 4000 | 324 | 1.358× 104 | 5.13× 104 |
| HFS | A6005CSS-T5 | Baked finish (yellow) *1 | KHFSY5-2040 | 4000 | 324 | 1.358× 104 | 5.13× 104 |
[ ! ] *2Aluminum Frames, An effective length of 4000 mm means that the frame has an effective length of 4000 mm or more that can actuallybe used.
The actual size including the gripping allowance will be 4000 mm or more (it will be several tens of mm longer).
The fixed length frame is a frame that the customer cuts to their own size, so the exact length cannot bespecified.
Alterations of Aluminum Frames (Specified Length Only, Fixed Length Not Possible)
[ ! ]Aluminum Frames, By using the various alterations listed below, MISUMI's specified length aluminum frames can be assembled withgreater flexibility.
Some frames cannot be applied depending on the type and size. Please check the price list on each alteration pageto see if it is applicable.
Items marked with "-" in the price list cannot be applied.
Some frames cannot be applied depending on the type and size. Please check the price list on each alteration pageto see if it is applicable.
Items marked with "-" in the price list cannot be applied.
| classification | Additional Work name | Alteration code example | How to Use | Content |
|---|---|---|---|---|
| End face tapping | End face tap (center hole) | LTP/RTP/TPW LHP/RHP/HPW | ![]() | The frame is tapped. LTP/RTP/TPW: M5 depth 15mm LHP/RHP/HPW: M3 depth 6mm (with helical insert inserted) This processing is required for blind joints ( screw joints / simple joints ). |
| Change cutting method | High-precision cutting | SC | ![]() | The tolerance of the overall length L has been changed from L±0.5 to L±0.2, allowing for high-precisioncutting. *Only applicable to L≦1500 |
| 45 degree cut | L□T45 R□T45 | ![]() | The cut is made at a 45-degree angle. 45-degree cuts cannot be specified in the same direction with other alterations. Example: HFS6-3030-500- L TP- LAT45 ⇒ ✖ (alterations in the same direction (left)) HFS6-3030-500- L TP- RAT45 ⇒ 〇 (separate alterations on left and right) [ ! ]If you would like to cut at an angle other than 45 degrees, please contact our catalog non-standard product service . | |
| Wrench Drilling | Fixed position wrench hole | LCH/LCV/LCP RCH/RCV/RCP | ![]() | Aluminum Frames, This additional processing is required to drill a wrench hole (φ7.35) to match the position of the tap on theend face of the mating frame when fastening a blind joint that assembles frames into an L shape. Blind joints that require this processing ( screw joints / single joints / tapping joints ) |
Hole position shifted by the thickness of the frame cap | FL FR | ![]() | The hole position for the additional fixed position wrench hole is moved by the thickness of the frame cap (3mm). This prevents the frame cap from protruding when assembled at a corner. | |
| Wrench holes at specified positions | AH/BH/CH/DH/EH AV/BV/CV/DV/EV AP/BP/CP/DP/EP | ![]() | Aluminum Frames, This is an additional process to drill wrench holes (φ7.35) at any desired position. It can be used whenfastening blind joints at locations other than the frame end. ・ Up to five holes can be drilled in each of the horizontal, vertical, and cross directions. [!] If you require six or more wrench holes, please contact our non-standard product service . | |
| Counterbore Drilling | Specified position counterbored hole | Z5-XA○○ Z6-YA○○ | ![]() | This is an additional process to drill a counterbore hole (selectable from Z5 or Z6) at any position. ・Z5: Through hole φ5.5, counterbore hole φ9.5, Z6: Through hole φ6.5, counterbore hole φ11 . ・Up to five holes can be drilled in one direction. ・For frames with multiple rows of grooves on one surface, counterbore holes will be machined in all grooves. [ ! ]If you require more than six counterbore holes or to change the direction of the counterbore holes, please contact our non-standard product service . |
| Drilling holes specifically for blind joints | M hole | LMH/LMV RMH/RMV | ![]() | Drills holes required for connecting post-assembly double joints and center joints. ( Post-assembly double joints / center joints ) |
| L hole | JLP○○-H△ KLP○○-H△ | ![]() | Drill holes required for connecting parallel joints. ( Parallel joints ) | |
| Other processing | C-chamfered end | CW | ![]() | The outer periphery of the frame end face is chamfered. |
| Sticking stickers | ZZZ | ![]() | A sticker printed with the catalog number etc. is attached to the aluminum frame. There are restrictions on the number of characters etc., but it is also possible to print the customer's serialnumber and unit number. |
5 Series Related Parts of Aluminum Frames
■Aluminum Frames accessories
| Product name | bracket | Blind Joint | nut | Frame cap | Groove cover |
|---|---|---|---|---|---|
| photograph | ![]() | ![]() | ![]() | ![]() | ![]() |
| Product page | Here | Here | Here | Here | Here |
■List of compatible frame caps of Aluminum Frames
Frame model number | Compatible frame caps | |||||
Product Type | color | Thickness | Model number | Number of uses | ||
| HFS5-2040, HFSB5-2040 , HFSF5-2040 , CAF5-2040 fixed length frames (model numbers beginning with K) are also the same. | ![]() | Cap stopper | black | 2.5 | 1 | |
Light gray | 2.5 | 1 | ||||
![]() | Cap stopper (long leg type) | black | 2.5 | 1 | ||
Light gray | 2.5 | 1 | ||||
![]() | bolted | black | 2.5 | 1 | ||
| Light gray | 2.5 | HFCB5-2040-S | 1 | |||
Selection Support Information of Aluminum Frames
■Frame connection methodsFrame
Aluminum Frames, connection methods can be broadly divided into the following two types.Please check out the various connection method examples .
Aluminum Frames, connection methods can be broadly divided into the following two types.Please check out the various connection method examples .
bracket | Blind Joint | ||
Connection example | ![]() | ![]() | |
Features | - Connects outside the frame - Can be moved to any position - Not aesthetically pleasing | ・Connects inside the frame ・Aesthetically pleasing ・Requires processing of the frame |
■Additional tapping of end faces (5 series 20 x 40) of Aluminum Frames
Center section (2 holes) (no corners)
[ ! ] The color is for illustration purposes only.
[ ! ] There is no anodizing or painting on either end.
[ ! ]Aluminum Frames, The clear coating is a transparent coating applied over white anodizing. The surface has a glossy finish.
[ ! ]There are no color numbers or color standards for black anodizing and white anodizing.
Center section (2 holes) (no corners)
Size and Position | left | Right side | both sides | cross section | |
M5 depth 15 | LTP | RTP | TPW | ||
M3 depth 6 (helisert inserted) | LHP | RHP | HPW | ||
Tap position | ![]() | ![]() | ![]() | ![]() |
■How to think about the allowable guideline load (deflection) for aluminum frames
[!]Aluminum Frames, The allowable guideline load is the load that causes the frame to deflect within 1 mm per 1000 mm of length.
Deflection exceeding this will not cause damage, but it should be considered the maximum practical deflection.(The allowable guideline deflection is proportional to the length. For example, 500 mm = 0.5 mm, 2000 mm = 2 mm.)Please refer to
the aluminum frame strength guideline table or the simplified deflection calculation table/deflection calculation formula for your reference.

[!]Aluminum Frames, The allowable guideline load is the load that causes the frame to deflect within 1 mm per 1000 mm of length.
Deflection exceeding this will not cause damage, but it should be considered the maximum practical deflection.(The allowable guideline deflection is proportional to the length. For example, 500 mm = 0.5 mm, 2000 mm = 2 mm.)Please refer to
the aluminum frame strength guideline table or the simplified deflection calculation table/deflection calculation formula for your reference.

Type Overview of Aluminum Frames
| Standard Aluminum Frames | Lightweight Aluminum Frames | High-rigidity Aluminum Frames | ||||||
| HFS Type | EFS type | NFS (NEFS) type | HFSL type | NFSL type | GFS type | GNFS type | ||
| Cross-sectional photo | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | |
| Material | A6005CSS-T5 | A6005CSS-T5 | A6063S-T5 | A6005CSS-T5 | A6063S-T5 | A6061SS-T6 equivalent | A6063S-T6 equivalent | |
| Features | Standard cross-sectional shape. | This frame maintains the same rigidity as the HFS series while achieving lighter weight and lower cost. | A significant price reduction has been achieved by changing the material. Strength (*) is the same as the HFSand EFS series. | This frame is designed to be lightweight and inexpensive. It is suitable for situations where lightweight andinexpensiveness are prioritized over strength. | By changing the material from HFSL, we have achieved a further price reduction. Strength (*) is the same asthe HFSL series. | A thick frame that is designed for high rigidity, suitable for enclosures that are subject to highloads. | A significant price reduction has been achieved by changing the material of the load-bearing and rigid frame.Strength (*) is the same as the GFS series. | |
| Surface Treatment | White anodized , black anodized , clear coated , baked finish (yellow) | White anodized aluminum Black anodized aluminum | White anodized aluminum Black anodized aluminum | White anodized aluminum Black anodized aluminum | White anodized aluminum | White anodized aluminum | White anodized aluminum | |
| Compatible Series | 5 | ○ | - | ○ | - | - | - | - |
| 6 | ○ | ○ | ○ | ○ | ○ | |||
| 8 | ||||||||
| 8-45 | ||||||||
Color Image of Aluminum Frames
White anodized aluminum | Clear coating (glossy) | Black anodized aluminum | Baked finish (yellow) | |
End face photo | ![]() | ![]() | ![]() | ![]() |
[ ! ] There is no anodizing or painting on either end.
[ ! ]Aluminum Frames, The clear coating is a transparent coating applied over white anodizing. The surface has a glossy finish.
[ ! ]There are no color numbers or color standards for black anodizing and white anodizing.
Related Products of Aluminum Frames
| Product name of Aluminum Frames | General-purpose area sensor | Ultra-thin area sensor |
|---|---|---|
| photograph | ![]() | ![]() |
| Product page | Here | Here |
| General information page | Details page | Details page |






































