This document specifies the types, dimensions, and technical conditions of bearing face projection weld bolts for automobiles. This document is applicable to projection welding bolts of three types of bearing face welding joints of type A and C, which have thread specifications of M4 ~ M12/M12 x 1.25, as well type B, which has specification of M5 ~ M10/M10 x 1.25.
Basic Data
Standard ID
QC/T 598-2022 (QC/T598-2022)
Description (Translated English)
Bearing face projection weld bolts
Sector / Industry
Automobile and Vehicle Industry Standard (Recommended)
Classification of Chinese Standard
T33
Word Count Estimation
12,196
Date of Issue
2022-04-08
Date of Implementation
2022-10-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies the types, dimensions and technical conditions of projection welding bolts for automobiles. This standard is applicable to projection welding bolts of three types of surface welding joints with thread specifications of A and C types of M4��M12/M12 and #215;1.25 and type B of M5��M10/M10 and #215;1.25.
