Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory
GB, EN, API650, China GB Code, JIS Code, TEMA, ASME
Mass Production
Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron
0.001 ~0.005mm, Min Ra 0.05~0.4 or Customized
Sample 7-10 Days; Mass 2-4 Weeks