Hex Head Frame Flanged Bolts Rockford

This Grade 8 Flange Fastening System Substantially Cuts Heavy Duty Truck Assembly, Maintenance and Repair Costs. The System Eliminates the Need for Washers & Reduces the Need for Time Consuming Hole Preparations Such as Deburring & Countersinking. It Also Reduces the Need to Carry a Multitude of Fastener Grades, Finishes & Thread Types in Inventory. For Use on Freightliner, Mack, Western Star, White, Autocar, Peterbilt, IHC/Navistar, and Other Types of Heavy Equipment. Phosphate Finish, Mutiple Heat Treated. We Also Offer the Matching Flange Locknuts (Prevailing Torque). Manufactured to Meet or Exceed O.E.M. Specifications in Function, Form & Fit.