Flanged locknuts provide additional security for axles and differentials without scratching the mating surface. Tuning Haus’ nylon insert is tough enough to withstand hundreds of on/off cycles.
Sold in packages of 8.

TUH1072
4mm Aluminum Locknut-Flanged (8) BLACK
TUH1073
4mm Aluminum Locknut-Flanged (8) RED
TUH1074
4mm Aluminum Locknut-Flanged (8) DARKK BLUE
TUH1075
4mm Aluminum Locknut-Flanged (8) TITANIUM
TUH1076
4mm Aluminum Locknut-Flanged (8) PURPLE
TUH1077
4mm Aluminum Locknut-Flanged (8) SKY BLUE
When it absolutely needs to stay tight, look to Tuning Haus for locknuts featuring a robust knurled pattern on the flange. If you don’t mind a few scratches, rest assured you can secure wheels to their axles with nothing better.
Sold in packages of 8.

TUH1078
4mm Aluminum Locknut-Flanged /Knurled (8) BLACK
TUH1079
4mm Aluminum Locknut-Flanged /Knurled (8) RED
TUH1080
4mm Aluminum Locknut-Flanged /Knurled (8) DARK BLUE
TUH1081
4mm Aluminum Locknut-Flanged /Knurled (8) TITANIUM
TUH1082
4mm Aluminum Locknut-Flanged /Knurled (8) PURPLE
TUH1083
4mm Aluminum Locknut-Flanged /Knurled (8) SKY BLUE