Wholesale [300 BULK] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 9/16-12 x 1-1/4

Experience unmatched strength and reliability with our Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 9/16-12 x 1-1/4. Engineered for demanding machinery and assemblies, these fasteners deliver durable performance in tough environments.

Built from high-strength Grade 8 steel with a plain (uncoated) finish, they are designed to handle heavy loads and high torque applications. Each screw features a hex head for quick, secure tightening with common tools, and standard coarse threads for dependable engagement in a variety of substrates.

• Material: Grade 8 steel, plain finish
• Head style: Hex head cap screw
• Thread system: 9/16-12 UNC
• Length: 1-1/4 in
• Diameter & pitch: 9/16 in diameter, 12 threads per inch
• Finish: Plain (uncoated)
• Origin: USA made
• Applications: Heavy-duty machinery, automotive assemblies, equipment maintenance

For best results, pair these Grade 8 hex screws with matching nuts or hardware designed for high-strength fasteners. Ensure proper tightening with the appropriate socket or wrench to achieve the required torque without over-stressing the fastener.

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State ofCalifornia to cause cancer and birth defects or other reproductive harm. For more information go tohttps://www.P65Warnings.ca.gov.