(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
The only additional work to the frame is the wrench hole. This is the cheapest blind joint available.
Part Number
Configured Part Number is shown.
HTJ8

| Blind Joint Parts Model |
| HTJ8 |
| Blind Joint Parts Model | Torx Bit | Compatible frame (drill hole diameter) | Proper tightening torque (maximum) | |
| Blind Joint Parts Type | No. | |||
| H.T.J. | 8 | HTJXL40 | φ10.5 | 74N・m |
| Compatible frame number | [Exception] Unusable frames | |||
| 8−4040* | 8−4080 | 8−40120 | 8−40160 | *HFSR8-4040 with curved surfaces cannot be used as wrench holes cannot be machined. |
* A Torx bitis required to tighten the tapping Blind Joint Parts.
| procedure | 1 | 2 | 3 |
| explanation | Temporarily fasten the tapping Blind Joint Parts to the end of the frame. (See the appropriate tightening torque above.) | Insert the head of the tapping Blind Joint Parts into the groove of frame B and slide it to the underside of A. | Insert the Torx bit through the wrench hole and tighten with an electric screwdriver. |
| Tapping Blind Joint Parts | ![]() * No tap holes are required. | ![]() Side View | ![]() |
The tapping Blind Joint Parts is used to fasten the screws while tapping.
It requires a lot of force because the aluminum is cut while it is inserted and fastened. A Torx bit is used instead of an electric drill bit to fasten the screws.
In addition, to fasten two aluminum frames in an L shape, a wrench hole is required in one of the aluminum frames. It
can also be fastened in a T shape by specifying a wrench hole in a specified position.
| 8 Series Model Example | Frame A | Frame B | Torx Bit | Tapping Blind Joint Parts |
|---|---|---|---|---|
| HFS8-4040-1000 | HFS8-4040-1000-LCV | HTJXL40 | HTJ8 |
■ How to make the frame cap flush
The length of the aluminum frame is shortened by the thickness of the frame cap.
C Frame cap pops out
D Frame caps are flush and
do not protrude

■ 8 Series Blind Joint Parts
| Product name | Tapping Blind Joint Parts | Screw Blind Joint Parts | Single Blind Joint Parts | Center Blind Joint Parts | Post-insertion double Blind Joint Parts | First-in double Blind Joint Parts | Parallel Blind Joint Parts |
|---|---|---|---|---|---|---|---|
| Product Photos | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Installation Diagram | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| Blind Joint Parts Material | SWCH-18A | Iron or SUS304 | Iron or SUS304 | SCS13 | Equivalent to SCS13/SUS304 | SUS316 equivalent / SUS304 | SCS13/SUS304 |
| Blind Joint Parts Features | No additional tapping holes are required. This is the most inexpensive Blind Joint Parts. | The plate allows for reliable and inexpensive connection. | Since the additional D hole does not penetrate all the way to the flat surface, this is a Blind Joint Parts with particularly excellent aesthetics. | This is the most common blind joint that can be used with a wide range of aluminium frames. | Stable fastening is possible from two points. This is the strongest fastening possible with blind joints. | This Blind Joint Parts can be used for a variety of purposes, such as extending frames or attaching to plates. | The frames can be connected side-by-side. |
| 8 Series Product Page | Viewing | Product page | Product page | Product page | Product page | Product page | Product page |
■8 series (groove width 10mm)
| Product name | Aluminum frame | Blind Joint Parts | Frame cap | Groove cover | nut |
|---|---|---|---|---|---|
| photograph | ![]() | ![]() | ![]() | ![]() | ![]() |
| Product page | Here | Here | Here | Here | Here |
CAD Data download and 3D preview are not available because the part number has not yet been determined.
| Part Number |
|---|
| HTJ8 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS |
|---|---|---|---|---|---|
MYR 3.18 | 1 Piece(s) | Available | 2 Day(s) | 10 |
Loading...
| Material | SWCH-18A (Carburized) | Extrusion No. | 8 | Type | Tapping Joint Type |
|---|
Please check the type/dimensions/specifications of the part HTJ8 in the 8 Series Tapping Joint for Aluminum Frame Blind Joints series.

MISUMI
Standard Price : MYR 46.14
Days to Ship : 4 Day(s) or more

MISUMI
Standard Price : MYR 2.09-
Days to Ship : 2 Day(s) or more

MISUMI
Standard Price : MYR 45.05-
Days to Ship : 4 Day(s) or more

MISUMI
Standard Price : MYR 2.65
Days to Ship : 4 Day(s) or more
How can we improve?
How can we improve?
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy
Thank you for your cooperation.
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.
Customer Privacy Policy