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BS 325 - 1947

Black Cup Nibbed Bolts for Iron and Steel Work

BS 325 - 1947 粗制圆头带榫螺栓Table3

See all versions and complete specifications: Black Cup Nibbed Bolts for Iron and Steel Work — Full Specification Page

Dimensional Specifications — BS 325 - 1947 (mm)

Size	P	k_max	k_min	s_max	s_min	k_nominal
1/2	8	0.25	0.25	2	0.75	0.5
1/4	18	0.078	0.078	0.625	0.234	0.156
3/8	11	0.156	0.156	1.25	0.469	0.312
5/16	14	0.109	0.109	0.875	0.328	0.219
7/16	9	0.219	0.219	1.75	0.656	0.438

Related Standards

GB /T 13 - 2013— Cup Head Nib Bolts GB /T 13 - 1988— Cup Head Nib Bolts GB 13 - 1976— Cup Head Nib Bolts GB /T 15 - 2013— Mushroom Head Nib Bolts GB /T 15 - 1988— Cup Head Nib Bolts with Large Head GB 15 - 1976— Cup Head Nib Bolts with Large Head DIN 607 - 2010— Cup Head Nib Bolts DIN 607 - 1981— Round Head Nib Bolts ASME/ANSI B 18.5 (T5) - 2012

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