16 10 月 2018
10 月 16, 2018

ASTM A193 B7 Stud Bolt with Heavy Hex Nuts

ASTM A193 B7 Stud Bolt with Heavy Hex Nuts

A193 B7 Stud Bolt is a bolt with threads on both ends that designed to be screwed into a fixed part at one end, and to receive a nut on the other end read more →