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 20 mm -1.50 Class 8 Hex Nuts Fatigue testing machine Elevated temperature Stress Rupture Hardness testing Plating thickness testing Salt spray testing De-embrittlement testing 4 Pieces Specifications Diameter: 20mm Material: Steel Finish: Yellow Zinc Driver Type: No.30 Wrench Thread Type: 1.5mm (Extra Fine) Hardness: Class 8 Type: Hex Nut Specifications: DIN 934 Weight: 0.5 lbs - SKU: MWFST56721

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 20 mm -1.50 Class 8 Hex Nuts Fatigue testing machine Elevated temperature Stress Rupture Hardness testing Plating thickness testing Salt spray testing De-embrittlement testing 4 Pieces </ul