Get Yours 1/2-20 X 3″ Socket Cap Screws Hex Socket Drive 18/8 Stainless Steel (50 / Pkg.)

Choose Socket Head Cap Screws 18/8 Stainless 1/2-20 X 3 for strong, corrosion-resistant fastening in machinery, automotive projects, and industrial assemblies. Crafted from 18/8 stainless steel, these screws deliver excellent corrosion resistance and reliable torque transfer in demanding environments. The 1/2-20 UNC thread and 3″ length make them a versatile choice for a wide range of applications.

Material: 18/8 stainless steel for durability and corrosion resistance

Size & Threads: 1/2″ diameter, 20 TPI UNC

Length: 3 inches

Head Style: Socket Head Cap Screw for smooth, even driving

Finish: Passivated to enhance corrosion protection

Applications: Machinery, automotive, robotics, industrial equipment

Specifications

Diameter: 1/2″

Thread: 20 TPI UNC

Length: 3″

Head: Socket Head Cap

Material: 18/8 Stainless Steel

Why choose these screws? The 18/8 stainless composition offers excellent corrosion resistance and long-lasting performance, making them ideal for environments where moisture, chemicals, or outdoor exposure are concerns. The socket drive provides high torque accuracy with reduced risk of cam-out, ensuring secure fastenings in heavy-duty equipment and precision assemblies.