Model Bolt seal Material High grade Q235A steel (pin &bush) and ABS cover total size 7.9(L)*21.4(W)mm Marking Size 7.9 * 75.5 mm Color Blue/green/yellow/others Imprinting Laser-Etch, hot stamping Marks Bar code, Number, name strength 20KN Applications containers, trailers , trucks, Van trucks, Tank trucks, railway wagons, rail-trains, doors, cars
