EN
BN 13916 - ~DIN 7500 C
Headform：Pan Head
Drive：Hexalobular socket
Thread: ganap na sinulid
Materyal: Bakal
Pagpapatupad ng materyal: pinatigas ang kaso
Ibabaw：zinc plated blue, idinagdag na pampadulas
Katigasan：450-560 HV
- Parametro
Parametro
Hexalobular (6 Lobe) socket pan head thread forming screws ~type C, metric thread Steel - case-hardened - zinc plated blue, added lubricant
