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BS 2470 - 1973

Hexagon Socket Cheese Head Screws - Unified Thread

BS 2470 - 1973 统一螺纹内六角圆柱头螺钉 Table 2A

See all versions and complete specifications: Hexagon Socket Cheese Head Screws - Unified Thread — Full Specification Page

Dimensional Specifications — BS 2470 - 1973 (mm)

Size	P	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
0#	0.0730	0.073	0.070	0.0695	0.118	0.031	0.625	0.112	0.050
1#	0.0990	0.099	0.095	0.0949	0.161	0.044	0.625	0.154	5/64
2#	0.1250	0.125	0.121	0.1202	0.205	0.057	0.750	0.198	3/32
3#	0.1640	0.164	0.159	0.1585	0.270	0.077	0.875	0.262	1/8

Related Standards

GB 70 - 1985— Hexagon Socket Cap Head Screws GB 70 - 1976— Hexagon Socket Head Cap Screws GB /T 70.1 - 2008— Hexagon Socket Head Cap Screws GB /T 70.1 - 2000— Hexagon Socket Head Cap Screws GB /T 70.6 - 2020— Hexagon Socket Head Cap Screws - Fine Pitch Thread DIN 7984 - 2022— Hexagon Socket Head Cap Screws with Low Head with Reduced Loadability DIN 6912 - 2021— Hexagon Socket Head Cap Screws with Reduced Loadability - Low Head, with Centre DIN 7984 - 2021— Hexagon Socket Head Cap Screws with Low Head with Reduced Loadability

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