Cell Fastener

Brand :

SEL JAPAN

Caution

Product Description

A clinching nut that can be press-fitted by pneumatic, hydraulic or mechanical presses and does not require any special tools.
[Features]
· Complete fixing and screw guarantees can be easily achieved.
· Assembly lines, including time, labor force, product uniformity, etc., can be optimized for higher profit efficiency.
[Applications]
· Ideal for thin plate where force is applied but it is too thin to cut threads.
· Enables use for a wide range of sheet metal housings, including those for information communication equipment, vehicles, transportation equipment, manufacturing machinery, etc.

Dimension

Performance Table

Thread nominal	h category	Counterpart thickness (mm)	Base material AL5052			Base material SECC
Thread nominal	h category	Counterpart thickness (mm)	Press-fit force kN (kgf)	Push-out force kN (kgf)	Torque N・m (kgf・cm)	Press-fit force kN (kgf)	Push-out force kN (kgf)	Torque N・m (kgf・cm)
M2 M2.5 M2.6 M3	-0	0.8	6.9 (700)	0.343 (35)	1.0 (10) or more 1.5 (15) or more 1.5 (15) or more	6.9 (700) to 15.7 (1,600)	0.490 (50)	1.5 (15) or higher
	-1	1.0		0.490 (50)			0.637 (65)	1.5 (15) or higher
	-2	1.4		0.834 (85)			0.981 (100)	1.5 (15) or higher
M4	-0	0.8	6.9 (700) to 9.8 (1,000)	0.392 (40)	2.5 (25) or higher 2.7 (28) or higher 3.9 (40) or higher	9.8 (1,000) to 17.7 (1,800)	0.539 (55)	2.9 (30) or higher
	-1	1.0		0.520 (53)			0.686 (70)	3.9 (40) or higher
	-2	1.4		0.883 (90)			1.079 (110)	4.4 (45) or higher
M5	-0	0.8	6.9 (700) to 9.8 (1,000)	0.392 (40)	3.2 (33) or higher 3.6 (37) or higher 4.8 (49) or higher	11.8 (1,200) to 21.6 (2,200)	0.588 (60)	3.4 (35) or higher
	-1	1.0		0.539 (55)			0.834 (85)	3.9 (40) or higher
	-2	1.4		0.932 (95)			1.128 (115)	5.9 (60) or higher
M6	-1	1.0	6.9 (700) to 11.8 (1,200)	0.834 (85)	6.9 (70) or higher 9.8 (100) or higher	15.7 (1,600) to 29.4 (3,000)	1.226 (125)	10.8 (110) or higher
M6	-2	1.4	6.9 (700) to 11.8 (1,200)	1.079 (110)	6.9 (70) or higher 9.8 (100) or higher	15.7 (1,600) to 29.4 (3,000)	1.569 (160)	11.3 (115) or higher
M8	-2	1.4	14.7 (1,500)	1.618 (165)	14.7 (150) or higher	19.6 (2,000) to 35.3 (3,600)	1.961 (200)	23.5 (240) or higher

Materials and Treatments

Model	Material	process	Finishing
FS	carbon steel	Carburizing, quenching and tempering	Ep-Fe/Zn 5 trivalent unichrome
FSS	stainless steel	-	Degreasing

Standard Table

Thread nominal	pitch	Model		hmax	Minimum usable thickness	Mounting hole diameter +0.08 -0	pmax	B±0.1		H ±0.1	Minimum distance between mounting hole center and plate edge
Thread nominal	pitch	carbon steel	stainless steel	hmax	Minimum usable thickness	Mounting hole diameter +0.08 -0	pmax	carbon steel	stainless steel	H ±0.1
M2	0.4	FS-M2-0	FSS-M2-0	0.8	0.8	4.25	4.22	6.4	6.4	1.8	4.8
		FS-M2-1	FSS-M2-1	1.0	1.0
		FS-M2-2	FSS-M2-2	1.4	1.4
M2.5	0.45	FS-M2.5-0	FSS-M2.5-0	0.8	0.8	4.25	4.22	6.4	6.4	1.8	4.8
		FS-M2.5-1	FSS-M2.5-1	1.0	1.0
		FS-M2.5-2	FSS-M2.5-2	1.4	1.4
M2.6	0.45	FS-M2.6-0	FSS-M2.6-0	0.8	0.8	4.25	4.22	6.4	6.4	1.8	4.8
		FS-M2.6-1	FSS-M2.6-1	1.0	1.0
		FS-M2.6-2	FSS-M2.6-2	1.4	1.4
M3	0.5	FS-M3-0	FSS-M3-0	0.8	0.8	4.25	4.22	6.4	6.4	1.8	4.8
		FS-M3-1	FSS-M3-1	1.0	1.0
		FS-M3-2	FSS-M3-2	1.4	1.4
M4	0.7	FS-M4-0	FSS-M4-0	0.8	0.8	5.4	5.38	7.9	8	2.0	6.9
		FS-M4-1	FSS-M4-1	1.0	1.0
		FS-M4-2	FSS-M4-2	1.4	1.4
M5	0.8	FS-M5-0	FSS-M5-0	0.8	0.8	6.4	6.38	8.7	9	2.5	7.1
		FS-M5-1	FSS-M5-1	1.0	1.0
		FS-M5-2	FSS-M5-2	1.4	1.4
M6	1.0	FS-M6-1	FSS-M6-1	1.0	1.0	8.8	8.72	11.1	11	4.3	10
M6	1.0	FS-M6-2	FSS-M6-2	1.4	1.4	8.8	8.72	11.1	11	4.3	10
M8	1.25	FS-M8-2	FSS-M8-2	1.4	1.4	10.5	10.44	12.7	13	5.8	11