EN
BN 30901 - DIN 7981 C - ~ISO 7049
Headform：Pan Head
Drive：Cross recess Z (Pozidriv)
Thread: ganap na sinulid
Materyal: Bakal
Pagpapatupad ng materyal: pinatigas ang kaso
Ibabaw: zinc plated black
Katigasan：450 HV
- Parametro
Parametro
Pozi pan head tapping screws form Z, na may cone end type C Steel - case-hardened - zinc plated black
