螺丝头类型
平底锅, 大圆扁头, 平顶, 圆形, 包边
Material
carbon steel, stainless steel, aluminum alloy, brass, titanium alloy
Product name
Self-drilling Screw
Standard
ISO.ANSI. API.BS.DIN.JIS.GB.etc
Surface treatment
Zinc Plated
Keyword
China Self-tapping Screw
Grade
4.8, 8.8, 10.9, 12.9, etc.
Payment term
T/T,LC,Paypal
Feature
Anti-corrosion Ability