Clinch Nut

Introduction

A clinch nut is a type of fastener that is designed to be attached to a sheet metal panel or other thin material. It consists of a nut with a series of prongs or fingers on one end that can be bent over or clinched onto the back side of the panel. To install a clinch nut, the prongs are inserted through a hole in the panel and then bent over to create a strong, permanent connection. Clinch nuts are often used in applications where a secure hold is necessary, such as in the assembly of automotive and aerospace components. They are available in a variety of materials, including steel, stainless steel, and aluminium, and can be used with a variety of panel thicknesses and hole sizes.

Clinching Fastners

SR NO	SIZE	COLLER CODE	COLLER HEIGHT	SHEET THICKNESS	HOLE SIZE IN SHEET +0.8	COLLER OD - C	BODY DIAMETER - E	NUT HEIGHT - T
1	M2	0	0.77	0.8-1	4.22	4.2	6.3	1.5
		1	0.97	1
		2	1.38	1.4
2	M2.5	0	0.77	0.8-1	4.22	4.2	6.3	1.5
		1	0.97	1
		2	1.38	1.4
3	M3	0	0.77	0.8-1	4.22	4.2	6.3	1.5
		1	0.97	1
		2	1.38	1.4
4	M3	0	0.77	0.8-1	4.75	4.73	7.14	1.5
		1	0.97	1
		2	1.38	1.4
5	M4	0	0.77	0.8-1	5.41	5.38	7.9	2
		1	0.97	1
		2	1.38	1.4
6	M5	0	0.77	0.8-1	6.35	6.33	8.7	2
		1	0.97	1
		2	1.38	1.4
7	M6	0	1.15	1.2	8.75	8.72	11.05	4.08
		1	1.38	1.4
		2	2.21	2.3
8	M8	1	1.38	1.4	10.5	10.47	12.65	5.47
		2	2.21	2.3
9	M10	1	2.21	2.31	14	13.97	17.35	7.48
		2	3.05	3.18

Note - Other threadings (Unified) are also available on request. Please check the stock before placing and order. Example for finding out and article no. of M3 clinch Nut suitable for 1.2 mm sheet thickness is KS-M3-1 (where 1 stands for shank code)

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