Weld Nut Standards

1. SCOPE. This standard specifies the dimensional and performance requirements for nut and washer assemblies for general use.

This standard specifies the prevailing torque test for automobile lock nut.Note 1) Note 1) It is called a prevailing torque type nut and classified into 2 types as follows. 1 A type, a portion of bearing surface is deformed for prevention of loosening. 2 A type, resin is inserted in inside...

This SAE Aerospace Standard (AS) covers open box end flare nut wrenches. These wrenches are designed for nondistorting usage by transmitting torque to tube fittings without bearing on the apex of the fitting wrenching surfaces.

Application The procedure outlined herein is a standard fastener projection welding acceptance test for a given fastener (nut or bolt) to a given single sheet steel. This procedure is used to approve the capability of a Supplier or Ford activity to produce welds which meet...

This specification covers the requirements for nuts which are permanently attached to a structure by pressing the nut shank or collar into a single hole. Anti-rotation and push-out resistance results from cold flow of the structure material into the shank or collar of the nut, or the...