Stainless (C - CHC / CFHC) Concealed Clinch Studs

Product Details

Concealed head clinch studs are installed in a milled blind hole using a press and become securely captivated in the parent material. The concealed head feature ensures the opposite face of the material is left completely smooth and unmarked.

These studs are made of 300 series stainless steel and are suitable for installation in material of up to 70HRB hardness.

Two types are listed below - CHC for 1.6mm minimum sheet thickness and CFHC for 2.4mm minimum sheet thickness.

Specification

Thread Size	Hole Diameter	Min sheet thickness for CHC	Min sheet thickness for CFHC	Min distance centre to panel edge
M3	4.37	1.6	2.4	4.0
M4	7.37	1.6	2.4	5.6
M5	7.93	1.6	2.4	6.4

Dimensions in mm

Thread Size	Length	For Sheet Thickness	Part Ref	Order Code	Order Multiple
M3	6	1.6 +	C - CHC M3-6	XCHC36	100
M3	8	1.6 +	C - CHC M3-8	XCHC38	100
M3	10	1.6 +	C - CHC M3-10	XCHC310	100
M3	12	1.6 +	C - CHC M3-12	XCHC312	100
M3	16	1.6 +	C - CHC M3-16	XCHC316	100
M3	20	1.6 +	C - CHC M3-20	XCHC320	100
M4	6	1.6 +	C - CHC M4-6	XCHC46	100
M4	8	1.6 +	C - CHC M4-8	XCHC48	100
M4	10	1.6 +	C - CHC M4-10	XCHC410	100
M4	12	1.6 +	C - CHC M4-12	XCHC412	100
M4	16	1.6 +	C - CHC M4-16	XCHC416	100
M4	20	1.6 +	C - CHC M4-20	XCHC420	100
M4	25	1.6 +	C - CHC M4-25	XCHC425	100
M5	12	1.6 +	C - CHC M5-12	XCHC512	100
M3	6	2.4 +	C - CFHC M3-6	XCFHC36	100
M3	8	2.4 +	C - CFHC M3-8	XCFHC38	100
M3	10	2.4 +	C - CFHC M3-10	XCFHC310	100
M3	12	2.4 +	C - CFHC M3-12	XCFHC312	100
M3	16	2.4 +	C - CFHC M3-16	XCFHC316	100
M3	20	2.4 +	C - CFHC M3-20	XCFHC320	100
M4	6	2.4 +	C - CFHC M4-6	XCFHC46	100
M4	8	2.4 +	C - CFHC M4-8	XCFHC48	100
M4	10	2.4 +	C - CFHC M4-10	XCFHC410	100
M4	12	2.4 +	C - CFHC M4-12	XCFHC412	100
M4	16	2.4 +	C - CFHC M4-16	XCFHC416	100
M5	10	2.4 +	C - CFHC M5-10	XCFHC510	check
M5	12	2.4 +	C - CFHC M5-12	XCFHC512	check
M5	16	2.4 +	C - CFHC M5-16	XCFHC516	check
M5	20	2.4 +	C - CFHC M5-20	XCFHC520	check
M5	other	1.6 +	C - CHC M5 OTHER	XCHC5X	check

Thread Size

Length

For Sheet Thickness

Part Ref

Order Code

Order Multiple

Qty

1.6 +

C - CHC M3-6

XCHC36

100

1.6 +

C - CHC M3-8

XCHC38

100

1.6 +

C - CHC M3-10

XCHC310

100

1.6 +

C - CHC M3-12

XCHC312

100

1.6 +

C - CHC M3-16

XCHC316

100

1.6 +

C - CHC M3-20

XCHC320

100

1.6 +

C - CHC M4-6

XCHC46

100

1.6 +

C - CHC M4-8

XCHC48

100

1.6 +

C - CHC M4-10

XCHC410

100

1.6 +

C - CHC M4-12

XCHC412

100

1.6 +

C - CHC M4-16

XCHC416

100

1.6 +

C - CHC M4-20

XCHC420

100

1.6 +

C - CHC M4-25

XCHC425

100

1.6 +

C - CHC M5-12

XCHC512

100

2.4 +

C - CFHC M3-6

XCFHC36

100

2.4 +

C - CFHC M3-8

XCFHC38

100

2.4 +

C - CFHC M3-10

XCFHC310

100

2.4 +

C - CFHC M3-12

XCFHC312

100

2.4 +

C - CFHC M3-16

XCFHC316

100

2.4 +

C - CFHC M3-20

XCFHC320

100

2.4 +

C - CFHC M4-6

XCFHC46

100

2.4 +

C - CFHC M4-8

XCFHC48

100

2.4 +

C - CFHC M4-10

XCFHC410

100

2.4 +

C - CFHC M4-12

XCFHC412

100

2.4 +

C - CFHC M4-16

XCFHC416

100

2.4 +

C - CFHC M5-10

XCFHC510

check

2.4 +

C - CFHC M5-12

XCFHC512

check

2.4 +

C - CFHC M5-16

XCFHC516

check

2.4 +

C - CFHC M5-20

XCFHC520

check

other

1.6 +

C - CHC M5 OTHER

XCHC5X

check