Blind Joint Components - Post Assembly Insertion Double Joint Kits for 8 Series (Slot Width 10mm) Aluminum Frames

Dimensional Drawing of Blind Joint Parts

HPJN (Post-insertion double joint)

① Post-insertion double joint A

② Rear-insertion double joint B

③Joint pipe

Blind Joint Parts, The tapered portion of the joint pipe and the protrusion of the post-insertion joint
create an upward pulling force, fastening the frames together.

Specification Table of Blind Joint Parts

How to Connect of Blind Joint Parts

procedure	Front View	Side View	explanation Blind Joint Parts		How to specify the model (for 30mm square)
1				First, insert the joint pipe C into the M hole on the frame ①.	Aluminum Frame 6 Series −1 Row Groove− ① HFS6−3030−1000−LMH     Aluminum Frame 6 Series −1 Row Groove− ② HFS6−3030−1000     Rear-mount double joint kit HPJN6-30 Ⓐ Post-insertion double joint A Ⓑ Post-insertion double joint B Ⓒ Joint pipe     - When the hexagon socket bolt is tightened, a pulling force is applied as shown in the figure, fastening the frames together. ■Example Blind Joint Parts of use with a rectangular frame [ ! ] When drilling M holes , no holes will be drilled in the center row. ex.）HFS6−3090−1000−LMH
2			Place the rear-mount double joint Ⓐ Ⓑ horizontally and insert it into the groove of the frame ②.
3				Rotate the rear-insertion double joints Ⓐ and Ⓑ by 90 degrees.
4			Insert the rear-mount double joints Ⓐ and Ⓑ into the grooves of the frame.
5				Insert the hexagon socket bolt into the countersunk hole of post-assembly double joint Ⓐ.
6			When the hexagonal socket bolt is tightened with a hexagonal wrench, frames ① and ② are pulled upward, joining the frames together.

*Note:
Blind Joint Parts, When tightening the bolts, hold the joint parts with your fingers while tightening. (1) This
will ensure that the bolts are securely fastened in the center position without protruding from the frame. (2)
If you tighten the bolts without holding them down, they may be fastened in a position that protrudes from the frame. (3)

(1) Hold the joint parts with your fingers and tighten them

(2) Fastened without protruding from the frame

(3) Fastened while protruding from the frame

*For tightening torque, please refer to the standard tightening torque of the included bolt . *We do not have strength data for blind joints.

■8 Series Model Example of Blind Joint Parts

・Example Blind Joint Parts of mounting to a frame

Product Comparison Information of Blind Joint Parts

■8 Series Blind Joint Parts

Product name	Post-insertion double joint	First-in double joint	Parallel Joint	Center Joint	Screw joint	Single Joint	Tapping Joint
Product Photos
Installation Diagram
Material Blind Joint Parts	Equivalent to SCS13/SUS304	SUS316 equivalent / SUS304	SCS13/SUS304	SCS13	Iron or SUS304	Iron or SUS304	SWCH-18A
Features Blind Joint Parts	Stable fastening is possible from two points. This is the strongest fastening possible with blind joints.	This blind joint can be used for a variety of purposes, such as extending frames or attaching to plates.	The frames can be connected side-by-side.	This is the most common blind joint that can be used with a wide range of aluminium frames.	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 with particularly excellent aesthetics.	No additional tapping holes are required. This is the most inexpensive blind joint.
8 Series Product Page	Viewing	Product page	Product page	Product page	Product page	Product page	Product page
Additional work required for the frame	M hole	S hole	L-hole	M hole	Tap holes and wrench holes	Wrench hole / D hole	Wrench Hole

Related Items of Blind Joint Parts

■8 series (groove width 10mm) of Blind Joint Parts

Product name	Aluminum frame	bracket	Frame cap	Groove cover	nut
photograph
Product page	Here	Here	Here	Here	Here