EN
BN 1221 - DIN 7513 A
Headform: Hexagon
Drive: Hexagon
Zaren: cikakken zaren
Material: Karfe
Kisa kayan aiki: harka taurara
Surface: Zinc plated blue
Hardness: 450 HV
- siga
siga
Hex head thread cutting screws type A, with metric thread Steel - case-hardened - zinc plated blue
