AI Search

Q 181

Hexagon Flange Bolts - Fine Thread

Q 181 六角细牙法兰面带齿螺栓

See all versions and complete specifications: Hexagon Flange Bolts - Fine Thread — Full Specification Page

Dimensional Specifications — Q 181 (mm)

Size	P	r	k_max	k_min	s_max	s_min	ds_max	ds_min	k_nominal	ds_nominal
M8	1	1.5	14.08	13	1.5	20.8	30	4.5	9.7	12.57
(M10)	1.5	2.1	19.68	18	2.1	28.6	39	6	12.9	17.57
(M12)	1.5	2.1	22.94	21	2.4	32.8	39	6	15.1	20.16

Related Standards

GB 5787 - 1986— Hexagon Flange Bolts - Product Grade B GB /T 5788 - 1986— Hexagon Flange Bolts - Reduced Shank - Product Grade B GB /T 16674.3 - 2023— Hexagon Bolts with Flange - Small Series - Product Grade A with Driving Feature of Product Grade B IFI 111 - 2002— Hexagon Flange Bolts IFI 111 - 1986— Hexagon Flange Bolts IFI 513 - 1982— Metric Hex Flange Head Machine Screws IFI 536 - 1982— Metric Hex Flange Screws IFI 538 - 1982— Metric Heavy Hex Flange 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