Ursprungsort
Tianjin, China
Kopf Stil
Wanne, Truss, Flache, Oval, Runde, Binden
Modellnummer
M2, M4, M6, M8, M10, M12
Gauge
M2, M4, M6, M8, M10, M12
Finish
Zinc plated, black oxide, black phosphating
DRIVERS
PHILLIPS or PHILLIPS/SQUARE COMB
Head type
countersunk head screw
Grade
class 4.8, 8.8, 10.9, 12.9