EN
BN 5950
Headform：Hexagonal with flange
Drive：Hexagon
Thread：fully threaded
Brand：QingSong
Brandtype：QingSong
Material：Steel
Property class：4.8
Surface：zinc plated blue
- Parameter
Parameter
QingSong® fix SHH - Hex washer head machine screws fully threaded Steel - 4.8 - zinc plated blue
