AI Search

JG /T 5057.3 - 1995

Construction Machinery and Equipment - High Strength Bolts with Hexagon Head - Reduced Shank

JG /T 5057.3 - 1995 建筑机械与设备细杆高强度六角头螺栓

See all versions and complete specifications: Construction Machinery and Equipment - High Strength Bolts with Hexagon Head - Reduced Shank — Full Specification Page

Dimensional Specifications — JG /T 5057.3 - 1995 (mm)

Size	P	k_max	s_max	s_min	k_nominal
M12	2.0	20.16	9.09	8.51	21
M14	2.5	26.16	11.85	11.15	27
M16	2.5	33	14.35	13.65	34
M18	3	40	17.35	16.65	41
M20	3.5	49	21.42	20.58	50

Related Standards

GB /T 1231 (bolt) - 2024— High Strength Bolts with Large Hexagon Head Assemblies for Steel Structures GB /T 9125.1 - 2020— Hex Bolt for Pipe Flange Connection - PN Designated GB /T 9125.2 - 2020— Hex Bolt for Pipe Flange Connection - Class Designated GB /T 16939 - 2016— High Strength Bolts for Joints of Space Grid Structures GB /T 9125 - 2010— Hex Bolt for Pipe Flange Connection GB /T 1228 - 2006— High Strength Bolts with Large Hexagon Head for Steel Structures GB /T 9125 - 2003— Hex Bolt for Pipe Flange Connection GB /T 16939 - 1997— High Strength Bolts for Joints of Space Grid Structures

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