EN
BN 1013 - DIN 7513 B
Headform: Cylindrical
Drive: Puwang
Thread: ganap na sinulid
Materyal: Bakal
Pagpapatupad ng materyal: pinatigas ang kaso
Ibabaw: zinc plated blue
Katigasan：450 HV
- Parametro
Parametro
Slotted cheese head thread cutting screws type B, na may metric thread Steel - case-hardened - zinc plated blue
