EN
BN 2109 - ISO 14581
Headform: Countersunk head
Tuki: Hexalobular soket
Zaren: cikakken zaren
Material: Karfe
Property class：08.8 / 8.8 (The head marking is determining)
Surface: Zinc plated blue
- siga
siga
Hexalobular socket countersunk flat head screws fully threaded with QingSong® patch Steel - 08.8 / 8.8 (The head marking is determining) - zinc plated blue
