AI Search

ANSI B 18.3

Hexalobular Socket Head Cap Screws

ASME/ANSI B 18.3 (Table 1-III) - 2012 内六角花形（梅花槽）圆柱头螺钉

See all versions and complete specifications: Hexalobular Socket Head Cap Screws — Full Specification Page

Dimensional Specifications — ANSI B 18.3 (mm)

Size	P	e	r	k_max	k_min	s_max	s_min	ds_max	ds_min	ds_nominal
2#	0.099	0.094	0.095	0.099	0.0949	48	56	0.154	0.099	0.161
3#	0.125	0.111	0.121	0.125	0.1202	40	44	0.198	0.125	0.205
4#	0.164	0.178	0.159	0.164	0.1585	32	36	0.257	0.164	0.27
5#	0.216	0.2	0.21	0.216	0.2095	24	28	0.314

Related Standards

GB /T 2671.1 - 2017— Hexalobular Socket Cheese (Short) Head Screws GB /T 2671.2 - 2017— Hexalobular Socket Head Cap Screws GB /T 2671.1 - 2004— Hexalobular Socket Cheese (short) Head Screws GB /T 2671.2 - 2004— Hexalobular Socket Head Cap Screws GB 6190 - 1986— Hexagon Lobular Socket Head Cap Screws-Property Class 4.8 GB 6191 - 1986— Hexagon Lobular Socket Head Cap Screws-Property Class 8.8 GB 824 - 1976— Spline Socket Head Cap Screws DIN 6929 (OE) - 2013— Hexalobular Socket Head Cap Screws

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