[300 BULK] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 1/2-20 x 1-1/2

Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 1/2-20 x 1-1/2 are high-strength fasteners engineered for demanding assemblies where reliability and performance matter.

Crafted from Grade 8 carbon steel, these hex head cap screws deliver superior tensile strength and durability for automotive, industrial equipment, machinery, and heavy-duty construction projects. The plain steel construction keeps options open for coatings, finishes, or on-site finishing as needed.

Key features

• Grade 8 steel for exceptional strength and resistance to shear and fatigue
• Hex head cap screw with 1/2″-20 UNC threads
• Length: 1-1/2 inches
• Plain (unplated) steel for versatile finishing and compatibility with coatings
• Made in the USA

Specifications

Diameter: 1/2 inch | Thread: 20 threads per inch | Length: 1-1/2 inches | Material: Grade 8 steel | Finish: Plain (uncoated) | Country of origin: USA

For best results, pair these screws with compatible nuts and washers, ensure proper thread engagement, and follow standard torque guidelines for Grade 8 fasteners. Ideal for projects requiring strong, reliable fastening in a wide range of environments.