BN 996 - DIN 7983 C - ~ ISO 7051
Headform: Oval countersunk
Tuki: Cross recess H (Phillips)
Zaren: cikakken zaren
Material: Karfe
Kisa kayan aiki: harka taurara
Surface: Zinc plated blue
Hardness: 450 HV
- siga
siga
Phillips oval countersunk head tapping screws form H, with cone end type C Steel - case-hardened - zinc plated blue