GB/T 70.4-2015 Translated English of Chinese Standard (GBT 70.4-2015, GB/T70.4-2015, GBT70.4-2015)


Book Description

This Part of GB/T 70 specifies the type and dimension, technical conditions and markings of hexagon socket button head screws with collar for Thread Specification M3~M16, Property Class 08.8, 010.9, Product Grade A, and the carrying capacity is reduced as per Table 3.




GB/T 70.2-2015 Translated English of Chinese Standard (GBT 70.2-2015, GB/T70.2-2015, GBT70.2-2015)


Book Description

This Part of GB/T 70 specifies the type and dimension, technical conditions and markings of hexagon socket button head screws with Thread Specification M3~M16, Property Class 08.8, 010.9, 012.9, 012.9, A2-70, A2-80, A3-70, A3-80, A4-70, A4-80, A5-70 and A5-80, Product Grade A, and the carrying capacity is reduced as per Table 3.