EN
BN 75 - JZ-2
Headform: Hexagon
Drive: Hexagon
Thread: bahagyang / ganap na sinulid
Materyal: Bakal
Pagpapatupad ng materyal: pinatigas ang kaso
Ibabaw: zinc plated blue
Katigasan：400 HV
- Parametro
Parametro
Building screws na may flat end na bahagyang / ganap na sinulid, na may sealing washer Bakal - pinatigas ng case - zinc plated blue
