EN
BN53
Headform: Hexagon
Drive: Hexagon
Thread: bahagyang / ganap na sinulid
Materyal ： Hindi kinakalawang na asero
Uri ng materyal：1.4301
Ibabaw: zinc plated
- Parametro
Parametro
Building screws na may dulo ng cone na bahagyang / ganap na sinulid, na may sealing washer Hindi kinakalawang na asero - 1.4301 - zinc plated
