5/8″-18 x 3″ Grade 8 Fully Threaded Bolts
• Threads are rolled for maximum strength
• Thin .200″ hex head provides additional clearance
• Length is measured from underneath the head of the bolt
• 7/8″ wrench size
.0625″ Hardened Washers
• Prevents galling
• Ensures hex remains true to backside of axle flange
.687″ O.D. x .875″ Stud Sleeves
• Provides proper diameter & surface to pilot wheel
• Internal 5/8″-18 threads to secure stud and prevent movement
• Notched for installation
Sleeve Installation Wrench
• Fits notch on sleeve to simplify installation
.438″ Wide Aluminum Washers
• Reduces marring on wheel face from flanged lug nut
• Keeps lug nut from bottoming-out on stud sleeve
5/8″-18 Flanged Lug Nuts
• Provides secure clamping force
• 15/16″ wrench size
Rotor Hat & Wheel Thickness Determines Proper Washer Width
• Sleeve length should exceed combination but not beyond washer
• Additional sleeves are available – A1027C
With Other Width Washers
.250″ – A1027S
.688″- A1027L
Kits With Integral Shanks
A1036 / A1037 / A1037MD / A1038 / A1039 / A1041
