[5 PKG] Socket Head Cap Screws 18/8 Stainless 1/2-20 X 4-1/2

Meet the reliable fastener that pairs strength with corrosion resistance: our Socket Head Cap Screws in 18/8 stainless steel. This 1/2-20 UNC screw measures 4-1/2 inches in length, delivering robust, precise performance in a wide range of applications.

• Material: 18/8 stainless steel (AISI 304) for excellent corrosion resistance and durability.
• Size and Thread: 1/2″-20 UNC coarse thread for compatibility with standard nuts and tapped holes.
• Length: 4-1/2 inches overall length for deep engagements.
• Head and Drive: Socket head cap screw with hex socket drive for a clean, low-profile installation and secure torque.
• Finish: Corrosion-resistant finish suitable for demanding environments.

Applications

Ideal for machinery, equipment enclosures, automotive assemblies, and DIY projects where a strong, clean socket-drive fastener is required. The 1/2″ diameter provides substantial clamping force, while the 20 TPI thread offers precise adjustment for alignment.

Specifications

• Diameter: 1/2 inch (0.500″)
• Thread: 1/2″-20 UNC
• Length: 4-1/2 inches
• Material: 18/8 stainless steel (304)
• Drive Type: Hex socket

Upgrade your toolkit with these socket head cap screws in 18/8 stainless for dependable, corrosion-resistant fastening in a variety of projects.