Blind Joints, Pre-Assembly Insertion Double Joint Kits For Aluminum Frames
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MISUMI
- European standard specifications, with different sizes, can only be matched with economic type European standard profiles starting with L.
This is an economy item, The price is cheaper than the MISUMI standard product.
Product Overview
Concealed(invisible) joint parts/frame with joints, Economy series Whistle for European standard aluminum alloy profiles
The special built-in connector for the profile is composed of three components: a center guide pillar, a nut, and a bolt, which has a wide range of uses.
Special accessories for European standard aluminum profiles can only be used with European standard aluminum profiles. Due to the different shapes of profile grooves, they cannot be used with MISUMI's existing Japanese standard (JIS) profiles and other national standard profiles.
When purchasing accessories, please confirm the size of the accessories according to the profile specifications before choosing.
The special built-in connector for the profile is composed of three components: a center guide pillar, a nut, and a bolt, which has a wide range of uses.
Special accessories for European standard aluminum profiles can only be used with European standard aluminum profiles. Due to the different shapes of profile grooves, they cannot be used with MISUMI's existing Japanese standard (JIS) profiles and other national standard profiles.When purchasing accessories, please confirm the size of the accessories according to the profile specifications before choosing.
Dimensional Drawing
| Part | Appearance |  Material |  Surface Treatment |
| ①Body of Double Joint Kit | Silver | Zinc Alloy | Nickel Plating |
| Black | Zinc Alloy | Electroplating (Black) | |
| ②Nut | Silver | Carbon Steel | Nickel Plating |
| ③Bolt | Silver | Stainless Steel | － |
| Black | SCM435 | Ferroferric Oxide Protective Film |
When using, profiles need to be processed S holeSpecifications Table
Double Joint Kit assembly (with bolt and nut)
| Part Number |  Color | Dimension | ||||||
 Type |  Frame SeriesNo. | L | W | H | D | D1 | Mx | |
| LBJ | 6－20 | B(Black) Unspecified(Silver) | 8.5 | 4 | 17.5 | φ10 | φ7.2 | M4－16 |
| 8－30 | 12.2 | 7.8 | 22.9 | φ13.9 | φ10.3 | M6－20 | ||
| 8－40 | 15.4 | 7.7 | 28.4 | φ18 | φ13.3 | M8－25 | ||
| 10－45 | 15.6 | 9.8 | 32.2 | φ19.6 | φ13.2 | M8－30 | ||
The default color is silver.Double Joint Kit
| Part Number | Color | Dimension | ||||||
| Type | Frame SeriesNo. | L | W | H | D | D1 | Mx | |
| LBJD | 6－20 | H(Black) A(Silver) | 8.5 | 4 | 17.5 | φ10 | φ7.2 | M4－16 |
| 8－30 | 12.2 | 7.8 | 22.9 | φ13.9 | φ10.3 | M6－20 | ||
| 8－40 | 15.4 | 7.7 | 28.4 | φ18 | φ13.3 | M8－25 | ||
| 10－45 | 15.6 | 9.8 | 32.2 | φ19.6 | φ13.2 | M8－30 | ||
Please confirm availability of lengths over 2.8m on MISUMI website.Product Features
① Concealed(invisible) joint parts/frame with joints, European standard profile product, which is different from JIS standard products
② The special built-in connector for the profile is composed of three components: a center guide pillar, a nut, and a bolt
② The special built-in connector for the profile is composed of three components: a center guide pillar, a nut, and a bolt
Precautions
① Concealed(invisible) joint parts/frame with joints, This product is a special accessory for European standard profiles, which cannot be used with JIS standard profile products.
② When using, profiles need to be altered with S hole. For details, please refer to alteration information in the Economy series Industrial Frame Parts.
② When using, profiles need to be altered with S hole. For details, please refer to alteration information in the Economy series Industrial Frame Parts.
Example of Use
