Copper inserts are commonly known as copper inserts, copper inserts, copper inserts, plastic injection copper nuts, etc., is embedded in the plastic of a copper accessories, widely used in such as TV or computer outer shell and other outer plastic shell.
Surface treatment: 1. Stainless steel or brushed polishing; 2.
2. Oxidation, electroplating, passivation, quenching and hardening of iron, aluminum and copper parts.
This product USES brass bar material, automatic turning completion, surface roughness Ra3.2, machining accuracy dimensional tolerance can reach ± 0.01mm.
PE bag + carton packaging shipping.
Tiansheng has been developing and producing fasteners professionally for 12 years. You are welcome to customize the fasteners by drawing/sample.
