AI Search

GB /T 9125 - 2010

Hexagon Nuts for Pipe Flange Connection, Type 1

GB /T 9125 - 2010 管法兰连接用1型六角螺母（配合六角头螺栓使用）

See all versions and complete specifications: Hexagon Nuts for Pipe Flange Connection, Type 1 — Full Specification Page

Dimensional Specifications — GB /T 9125 - 2010 (mm)

Size	P	k_max	k_min	s_max	s_min	k_nominal	ds_nominal
M10	1.75	18	17.73	20.03	10.8	10.37	8.30
M12	2	24	23.67	26.75	14.8	14.1	11.3
M16	3.5	46	45	50.85	25.6	24.3	19.4
M20	4	55	53.8	60.79	31	29.4	23.5
(M14)	3	36	35	39.55	21.5	20.2	16.2

Related Standards

GB /T 9125.1 - 2020— Hexagon Nuts for Pipe Flange Connection, Type 1 GB /T 9125.1 - 2020— Hexagon Nuts for Pipe Flange Connection, Type 2 GB /T 9125.2 - 2020— Hexagon Nuts for Pipe Flange Connection, Type 1 GB /T 9125.2 - 2020— Hexagon Nuts for Pipe Flange Connection, Type 2 GB /T 5647 - 2008— Flared Couplings - Style A Nut GB /T 5649 - 2008— Flared Couplings - Lock Nut GB /T 9125 - 2003— Hexagon Nuts for Pipe Flange Connection, Type 1 DIN 74305-2 - 1994— Non-Welded Tube Connection Hex Nut

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