Certificate
IATF16949,ISO14001,ISO9001,ROHS
Material
Plastic,Brass, Bronze, Stainless Steel, spring steel, Aluminum, etc
Surface Finish
Plain,Anodizing,Galvanized,laser engraving, polishing,etc
Heat Treatment
Tempering,Hardening,Spheroidizing,Stress Relieving.
Application
Bike,Toy, Electronic, Car, Machine, bridges,ships,aircraft,etc.
Style
Split, Wedge, Internal Tooth, External Tooth, flat washer