[225 PKG] Hex Head Cap Screws Grade 8 Steel Plain Fine Thread 1/2-20 x 2-1/2 Shop Now

Engineered for high-strength assemblies, the Hex Head Cap Screw Grade 8 Steel Plain Fine Thread 1/2-20 x 2-1/2 delivers dependable clamping power in demanding environments. This fastener combines a robust Grade 8 steel core with a plain (unplated) finish and a fine 1/2-20 thread for precise engagement in tight tolerances.

Key Features

• Material: Grade 8 steel for exceptional strength and durability
• Head style: Hex head cap screw for reliable driving with standard tools
• Thread: Fine thread (1/2-20 UNC) for enhanced adjustability and resistance to loosening
• Finish: Plain, unplated surface suitable for welding, painting, or further finishing
• Size: 1/2 in diameter, 20 TPI, length 2-1/2 in

Applications

Ideal for automotive assemblies, machinery construction, heavy equipment mounting, and structural fastenings where high strength and precise thread engagement are required.

Why Choose Grade 8 Hex Head Cap Screws

Grade 8 steel provides superior tensile strength for secure, long-lasting connections. The fine thread helps distribute load more evenly and resists loosening in dynamic applications. The plain finish offers versatility for customization and integration with other finishing processes.

Specifications

• Product: Hex Head Cap Screw
• Grade: 8
• Material: Steel
• Finish: Plain
• Thread: Fine (1/2-20 UNC)
• Size: 1/2″ diameter, 20 TPI, length 2-1/2″

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.