EN
BN20546
Headform：Oval countersunk
Drive：Hexalobular socket
Thread: bahagyang sinulid
Materyal ： Hindi kinakalawang na asero
Uri ng materyal：A2
Ibabaw: payak
Sealing ring: neoprene
- Parametro
Parametro
Hexalobular (6 Lobe) socket oval countersunk head building screws na may slot, na pinagsama sa finishing washer at sealing ring Hindi kinakalawang na asero - A2 - plain
