DIN7991 Hex socket countersunk head flat screws
Negotiable /Piece
Min.Order:1000 Pieces
Wuxi Zhuocheng Mechanical Components Co., Ltd.
DIN7991 Hex socket countersunk head screws
1)Standard: DIN,ISO, ANSI,BS, JIS, AMSE, UNI
2)Size: M3-M20
3)Material: stainless steel 304,316
4)hex socket head or torx head machine screw