Midwest Fastener provides a full line of welded fastening products. We provide a complete line of fasteners to meet user needs. We set the standard for Insulation Fasteners and Stud Welding products in a wide range of applications. We are committed to make a display resets as hassle-free as possible. Features 0.31-18 Acorn Cap Nuts Fatigue testing machine Elevated temperature Stress Rupture Hardness testing Plating thickness testing Salt spray testing De-embrittlement testing 15 Pieces Specifications Diameter: 5/16" Material: Brass Finish: Solid Brass Driver Type: 1/2" Wrench Thread Type: 18 (Coarse) Shape: Acorn Type: Cap Nut Weight: 0.28 lbs - SKU: MWFST51258

Midwest Fastener provides a full line of welded fastening products. We provide a complete line of fasteners to meet user needs. We set the standard for Insulation Fasteners and Stud Welding products in a wide range of applications. We are committed to make a display resets as hassle-free as possible. Features 0.31-18 Acorn Cap Nuts Fatigue testing machine Elevated temperature Stress Rupture Hardness testing Plating thickness testing Salt spray testing De-embrittlement testing 15 Pieces