AI Search

BS 1769 - 1951

Unified Hexagon Lock Nuts - Heavy Series

BS 1769 - 1951 粗制大六角薄螺母 (统一螺纹)

See all versions and complete specifications: Unified Hexagon Lock Nuts - Heavy Series — Full Specification Page

Dimensional Specifications — BS 1769 - 1951 (mm)

Size	P	k_max	k_min	s_min	ds_max	ds_min	k_nominal	ds_nominal
1	5	3.18	1.040	2.7500	1.009	0.929	2.6900	0.960
1/2	11	1.23	0.397	1.0625	0.381	0.337	1.0375	0.353
3/4	7	2.09	0.655	1.8125	0.639	0.579	1.7825	0.595
5/8	9	1.66	0.526	1.4375	0.510	0.458	1.4075	0.474
7/8	6	2.53	0.846

Related Standards

GB /T 41 - 2016— Hexagon Nuts, Style 1 - Product Grade C GB /T 41 - 2000— Hexagon Nuts - Product Grade C GB 52 - 1976— Hexagon Nuts GB /T 6175 - 2016— Hexagon Nuts,Style 2 GB /T 6170 - 2015— Hexagon Nuts, Style 1 GB /T 6170 - 2000— Hexagon Nuts, Type 1 GB /T 6175 - 2000— Hexagon Nuts, Style 2 GB 6170 - 1986— Hexagon Nuts, Type 1 - Product Grades A and B GB 6175 - 1986

Technical Specifications & Availability

Request detailed technical specifications, material certifications, and availability information for your application requirements. Our engineering team can provide product recommendations, custom specifications, and technical documentation.

Request Technical Specifications WhatsApp Inquiry

Product Documentation|Application Consultation|Quick Chat

Technical Support Available

Material Certifications

Custom Specifications