The product is made of SUM23 imported material, CNC machining center, surface roughness Ra3.2, machining tolerance +/-0.05.

The surface is environmentally friendly blue zinc, salt spray requirements can be up to 240H above, electroplating film thickness in 8~12 m.

PE bag + carton packaging shipping.

Tiansheng company specializes in developing and producing non-standard fasteners for 12 years. Welcome to customize your exclusive products by drawing/sample.