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Pro Series
ACS 'Bullet Nose' Track Studs
M14.Pro.90
M14.Pro.80
M14.Pro.70
M12.Pro.85
M12.Pro.75
The race studs professionals use. Bullet nose design allows for fastest wheel changes by aligning the nut parallel to the threads. The rounded nose reduces missed attempts and thread damage.
Race Series
ACS Track Studs - Black
M12.DE.55
M12.DE.65
M12.DE.75
M14.DE.65
M14.DE.80
Professional grade alloy racing studs designed for serious competition. Low friction coating helps prevent galling. Various sizes and designs are available for numerous applications. Don't see what you need? Contact us for custom wheel stud manufacturing.
60 Degree Conical Seat Nuts
M12.DE.CON
M12.US.CON
M14.DE.CON
M14.US.CON
Conical, or cone nuts, use a 60 degree taper and are popular with most aftermarket wheels, most racing wheels, and many OE wheels as well. Available for 12 mm and 14 mm studs.
R13 and R14 Spherical Seat Nuts
M12.DE.SPH
M12.US.SPH
M14.DE.SPH
M14.US.SPH
Spherical, or ball seat nuts, have a radius ground into them to match the OEM wheel nut or bolt on cars such as VW, Audi, and Porsche. It is very important to match your OE wheel seat style with the proper radius nuts.