Dongguan, China Stainless Steel Square Drive Flat Head Screw Screws, Find Details and Price about Allen Key Machine Screws and Round Head Screw from Dongguan Wanjin Hardware Products Co., Ltd.
Specifications
TypeHexagon/Round/Countersunk/Pan/Square/Mushroom
GrooveWord/Triangle/Interior Angles Quarter/Cross/M Word
MaterialSteel, Stainless Steel, Carbon Steel, Brass, etc.
StandardDIN, GB, ANSI, BSW, JIS, GOST
Head StyleRound/Hexagonal/Counter Sunk Bolt/Square