EN
BN 14551 - DIN 7500
Headform：Pan Head with ribs
Drive：Hexalobular with slot
Thread：fully threaded
Material：Steel
Material execution：case-hardened
Surface：zinc plated blue, added lubricant
Hardness：450-560 HV
- Parameter
Parameter
Hexalobular (6 Lobe) socket pan head thread forming screws with slot and ribs, metric thread Steel - case-hardened - zinc plated blue, added lubricant
