5/8" Stud Kit - 1.500" Shoulder Length
Includes Lug Nuts, & .688" Thick Washers

5/8"-18 Chrome Moly Studs
• Threads are rolled for maximum strength
• Internal 1/4" hex to facilitate installation
• Zinc Phosphate coated to resist corrosion
• .686" O.D. x 1.500" long shoulder to properly locate wheel

Rotor Hat, & Wheel Thickness Determines Proper Shoulder Length & Washer Thickness
Shoulder should exceed combination but not beyond washer

Thin Head Self-Locking Nuts
• Ensures positive retention of wheel stud
• Provides additional backside clearance
• 15/16" wrench size

.688" Wide Aluminum Washers
• Reduces marring on wheel face from flanged lug nut
• Keeps lug nut from bottoming-out on stud shoulder

5/8"-18 Flanged Lug Nuts
• Provides secure clamping force
• 15/16" wrench size

With Different Washers
.250" - A1039S
.438" - A1039

Other Shoulder Lengths
0.775" - A1036
0.875" - A1037
0.875" - A1037MD (For Strange 2 pc Pro Stock axles)
1.188" - A1038
1.875" - A1041