02:37 00:45 Lynch pin through cold heading, red stamping, machining, electroplating, assembly and other processes of production。
00:45 V-shaped shrapnel is produced by spring machine and is mainly used for telescopic positioning in hollow tubes
00:45 there are two shape of latch pin -- round and square; Wire rope and gasket can be added according to the use .
00:45 Our factory focuses on the manufacture of various industrial uses pin products, such as the hitch pin, shaft pin, safety pin, lock pin,ect.
00:45 Adopt high quality medium carbon steel material, hardness HRC28-33, meet the tensile strength 800 Rm N/mm² to 1000 Rm N/mm².