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BS 1768 - 1963

Unified Hexagon Thick Slotted Nuts - Norminal Series

BS 1768 - 1963 美制六角开槽厚螺母

See all versions and complete specifications: Unified Hexagon Thick Slotted Nuts - Norminal Series — Full Specification Page

Dimensional Specifications — BS 1768 - 1963 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
1/2	1.015	1.473	1.732	0.281	0.734	0.985	0.260	1.5000	1.4880	0.250	0.704
1/4	0.333	0.483	0.577	0.094	0.239	0.323	0.104	0.5000	0.4930	0.094	0.229
3/8	0.614	0.855	1.010	0.156	0.458	0.604	0.166	0.8750	0.8670	0.156	0.448
5/8	1.530	2.188	2.598	0.422

Related Standards

GB 58 - 1966— Hexagon Slotted Nuts GB 9457 - 1988— Hexagon Slotted and Castle Nuts, Style 1 - Fine Pitch Thread - Product Grades A and B GB 9458 - 1988— Hexagon Slotted and Castle Nuts, Style 2 - Fine Pitch Thread - Product Grades A and B GB 6178 - 1986— Hexagon Slotted and Castle Nuts, Style 1 - Product Grades A and B GB 6179 - 1986— Hexagon Slotted Nuts,Style 1-Product Grade C GB 6180 - 1986— Hexagon Slotted and Castle Nuts, Style 2 - Product Grade A and B DIN 935-1 - 2013— Hexagon Slotted and Castle Nuts - Part 1: Metric Coarse and Fine Pitch Thread, Product Grades A and B DIN 935-3 - 2013— Hexagon Slotted Nuts - Part 3: Metric Coarse Pitch Thread, Product Grade C

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