Lug nuts for alloy rims M12x1,25 34mm (closed) k21

Technická špecifikácia: APPLICATION:    for aluminium rims NUT SIZE:    M12 THREAD PITCH:    1.25 TOTAL HEIGHT:    34mm WRENCH SIZE:    selection: 17 / 19 / 21 HEAD TYPE:    cone CONE END WIDTH:    22 mm (na klucz 17)22mm (per 19 wrench)24mm (per 21 wrench) NUT HARDNESS:    8.8 NUT END:    closed / covered NUT COATING:    zinc plated