AI Search

BS 1981 - 1991

Hexagon Screw Nuts, Size #0 To #12

BS 1981 - 1991 无倒角六角薄螺母 table20

See all versions and complete specifications: Hexagon Screw Nuts, Size #0 To #12 — Full Specification Page

Dimensional Specifications — BS 1981 - 1991 (mm)

Size	P	k_max	k_min	s_max	s_min	k_nominal
0#	64	0.05	0.043	72	0.156	0.15
2#	40	0.114	0.102	44	0.312	0.302
4#	24	0.161	0.148	28	0.437	0.423
5#	18	0.225	0.208	24	0.562	0.545
6#	16	0.257	0.239	24	0.625	0.607
(1#)	48	0.066	0.057	56

Related Standards

GB /T 6174 - 2016— Hexagon Thin Nuts - Unchamfered GB /T 6174 - 2000— Hexagon Thin Nuts - Unchamfered GB /T 6174 - 1986— Hexagon Thin Nuts - Unchamfered - Product Grade B DIN 439 (-1) - 1987— Unchamfered Hexagon Thin Nuts, Product Grade B ISO 4036 - 2012— Hexagon Thin Nuts Unchamfered (Style 0) - Product Grade B ISO 4036 - 1999— Hexagon Thin Nuts (unchamfered) - Product Grade B JIS B 1181 - 2014— Hexagon Thin Nut, Unchamfered, Coarse thread, [Table 30]JIS B 1181 - 2004— Unchamfered Hexagon Thin Nuts - Grade B [Table 8]

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