螺丝头类型
平底锅, 大圆扁头, 平板型, 椭圆形, 圆形, 六角, 芝士, 包边
Name
Watch Strap Screw Pin Watch Band Screw Pin Screw for Watch
Surface finish
Nickel, zinc, black oxide, brass, chrome,etc.
Payment term
Paypal, T/T, etc.
Application
Industry, medical, etc.
Material
Stainless steel, carbon steel, iron, etc.