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Same specifications, different dimensions for other parts.

Unit:mm/inch

Blind Self-clinching Nuts

Self-Clinching B BS

Display drawing:

压铆件Self-Clinching B BS Self-ClinchingB B Blind Self-clinching Nuts

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For Nominal Thread Diameter

4#

4#

6#

6#

8#

8#

10#

10#

1/4

P
PP
k₁	max
D	max
d₁	max
d_k	Nominal Size
	max
	min
b	min
L	max
L₁	Nominal Size
	max
	min
Recommend Hole Size	min=nominal size
Recommend Hole Size	max
Sheet Thickness	min
Code	steel
Code	stainless steel

-	-	-	-	-	-	-	-	-
40	40	32	32	32	32	32	32	20
0.038	0.054	0.038	0.054	0.038	0.054	0.038	0.054	0.054
0.150	0.150	0.169	0.169	0.204	0.204	0.235	0.235	0.305
0.165	0.165	0.187	0.187	0.212	0.212	0.249	0.249	0.343
0.250	0.250	0.280	0.280	0.310	0.310	0.340	0.340	0.430
0.260	0.260	0.290	0.290	0.320	0.320	0.350	0.350	0.440
0.240	0.240	0.270	0.270	0.300	0.300	0.330	0.330	0.420
0.210	0.210	0.230	0.230	0.280	0.280	0.280	0.280	0.310
0.335	0.335	0.335	0.335	0.385	0.385	0.385	0.385	0.500
0.380	0.380	0.380	0.380	0.440	0.440	0.440	0.440	0.560
0.390	0.390	0.390	0.390	0.450	0.450	0.450	0.450	0.570
0.370	0.370	0.370	0.370	0.430	0.430	0.430	0.430	0.550
0.166	0.166	0.1875	0.1875	0.213	0.213	0.250	0.250	0.344
0.169	0.169	0.1905	0.1905	0.216	0.216	0.253	0.253	0.347
0.040	0.056	0.040	0.056	0.040	0.056	0.040	0.560	0.056
B	B	B	B	B	B	B	B	B
BS	BS	BS	BS	BS	BS	BS	BS	BS

For Nominal Thread Diameter

1/4

M3

M3

M4

M4

M5

M5

M6

M6

P
PP
k₁	max
D	max
d₁	max
d_k	Nominal Size
	max
	min
b	min
L	max
L₁	Nominal Size
	max
	min
Recommend Hole Size	min=nominal size
Recommend Hole Size	max
Sheet Thickness	min
Code	steel
Code	stainless steel

-	0.5	0.5	0.7	0.7	0.8	0.8	1	1
20	-	-	-	-	-	-	-	-
0.087	0.97	1.38	0.97	1.38	0.97	1.38	1.38	2.21
0.305	3.84	3.84	5.2	5.2	6.02	6.02	7.8	7.8
0.343	4.2	4.2	5.38	5.38	6.33	6.33	8.73	8.73
0.430	6.35	6.35	7.95	7.95	8.75	8.75	11.1	11.1
0.440	6.6	6.6	8.2	8.2	9	9	11.35	11.35
0.420	6.1	6.1	7.7	7.7	8.5	8.5	10.85	10.85
0.310	5.3	5.3	7.1	7.1	7.1	7.1	7.8	7.8
0.500	8.5	8.5	9.8	9.8	9.8	9.8	12.7	12.7
0.560	9.6	9.6	11.2	11.2	11.2	11.2	14.3	14.3
0.570	9.85	9.85	11.45	11.45	11.45	11.45	14.55	14.55
0.550	9.35	9.35	10.95	10.95	10.95	10.95	14.05	14.05
0.344	4.22	4.22	5.41	5.41	6.35	6.35	8.75	8.75
0.347	4.3	4.3	5.49	5.49	6.43	6.43	8.83	8.83
0.090	1	1.4	1	1.4	1	1.4	1.4	2.29
B	B	B	B	B	B	B	B	B
BS	BS	BS	BS	BS	BS	BS	BS	BS

Similar Standards

1		[Self-Clinching] Self-Clinching BSO BSOS BSOA BSO4	Blind-threaded Sthandoffs
2		[Self-Clinching] Self-Clinching CSOS	Stainless Steel Concealed-Head Standoffs
3		[Self-Clinching] Self-Clinching SO SOS SOA SO4	Through-hole, Threaded Self-Clinching Sthandoffs
4		[Self-Clinching] Self-Clinching TSO TSOS TSOA TSO4	Threaded Standoffs for Sheets as thin as 0.025 inch or 0.63 mm
5		[Self-Clinching] Self-Clinching CSS	Stainless Steel Concealed-Head Standoffs
6		[Self-Clinching] Self-Clinching DSO DSOS	Connectors
7		[Self-Clinching] Self-Clinching SOSG SOAG	Grounding / Earthing standoffs