Tuning Haus delivers quality hardware in just the right color to match your race car. These 3mm and 4mm aluminum locknuts with tough nylon inserts work on front wheels, diff axles, and many other uses where O.D. is restricted or a flange is unnecessary.
Sold in packages of 8.

TUH1060
3mm Aluminum Locknut (8) BLACK
TUH1061
3mm Aluminum Locknut (8) RED
TUH1062
3mm Aluminum Locknut (8) DARK BLUE
TUH1063
3mm Aluminum Locknut (8) TITANIUM
TUH1064
3mm Aluminum Locknut (8) PURPLE
TUH1065
3mm Aluminum Locknut (8) SKY BLUE
TUH1066
4mm Aluminum Locknut (8) BLACK
TUH1067
4mm Aluminum Locknut (8) RED
TUH1068
4mm Aluminum Locknut (8) DARK BLUE
TUH1069
4mm Aluminum Locknut (8) TITANIUM
TUH1070
4mm Aluminum Locknut (8) PURPLE
TUH1071
4mm Aluminum Locknut (8) SKY BLUE