Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 9
Book Description
This standard specifies the type, size, technical conditions, number of 12-point head heat resistant bolts for automobiles. This standard is applicable to 12-point head heat resistant bolts for automobiles, which have thread specifications of M5 ~ M12, material properties abbreviated as SB, product grade of TA, working temperature below 700 °C.