Click Specification

Hexagon Socket Set Screws With Cup Point - BSW and BSF Threads

BS 2470 - 1973

Display drawing:

Screw Thread
d

3/16

1/4

5/16

3/8

7/16

1/2

5/8

3/4

7/8

PP	BSW
PP	BSF
s	Nominal Size
t	min

24	20	18	16	14	12	11	10	9	8
32	26	22	20	18	16	14	12	11	10
3/32	1/8	5/32	3/16	7/32	1/4	5/16	3/8	1/2	9/16
0.075	0.100	0.125	0.150	0.175	0.200	0.250	0.300	0.400	0.450

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Similar Standards

1	[DIN] DIN 916 - 1980	Hexagon Socket Set Screws With Cup Point View Suppliers
2	[DIN EN ISO] DIN EN ISO 4029 - 2004	Hexagon Socket Set Screws With Cup Point View Suppliers
3	[GB] GB 80 - 1985	Hexagon Socket Set Screws With Cup Point View Suppliers
4	[GB] GB /T 80 - 2000	Hexagon socket set screws with cup point View Suppliers
5	[GB] GB /T 80 - 2007	Hexagon Socket Set Screws With Cup Point View Suppliers
6	[ISO] ISO 4029 - 2003	Hexagon Socket Set Screws With Cup Point
7	[ASME] ASME B 18.3 - 2012	Hexagon Socket Set Screws with Cup Point [Table 14] (ASTM F912 / F880)
8	[ISO] ISO 4029 - 1993	Hexagon Socket Set Screws With Cup Point
9	[ASME/ANSI] ASME/ANSI B 18.3.6M (CUP) - 1986 (R2002)	Metric Hexagon Socket Cup Point Set Screws (ASTM F912M / F880M /A1-70)
10	[ASME] ASME B 18.3 - 2003 (R2008)	Hexagon Socket Set Screws with Cup Point
11	[DIN] DIN 916 (K)	Hexagon socket knurl set screws with cup point
12	[JIS] JIS B 1177 - 2007	Hexagon Socket Set Screws With Cup Point
13	[BS] BS 2470 - 1973	Hexagon Socket Set Screws With Cup Point - BA Thread
14	[JIS] JIS B 1177 - 1988	Hexagon socket set screws with cup point
15	[BS] BS 2470 - 1973	Hexagon Socket Set Screws With Cup Point - Unified Thread
16	[NF] NF E 25-174 - 2004	Hexagon Socket Set Screws With Cup Point
17	[JIS] JIS B 1177 - 1997	Hexagon socket set screws with cup point
18	[AS] AS /NZS 1421 - 1996	ISO Metric Hexagon Socket Set Screws - Cup Point [Table 4]
19	[CNS] CNS 4480 - 1981	Hexagon Socket Set Screws With Cup Point
20	[KS] KS B 1028 (T4) - 1990 (R2020)	Hexagon Socket Set Screw with Cup Point