screw

This product is widely used in the automotive industry and is manufactured by cold heading process. The local accuracy is strictly controlled within ± 0.02mm, and the core equipment is cold heading machine and tooth rubbing machine. We provide post-treatment processes such as passivation, optical screening and thread glue coating to ensure excellent surface quality. The sample delivery period is 23 days (including mold opening), and the batch order can be delivered within 23 days.