[100 PKG] Cap Screws Flat Pin In Socket Stainless 5/16-18 X 1

Cap Screws Flat Pin In Socket Stainless 5/16-18 X 1 is a premium stainless steel cap screw featuring a flat pin-in socket for a clean, flush appearance and secure seating in precision assemblies.

With a 5/16-18 UNC thread size and a 1 inch length, these cap screws are ideal for automotive, machinery, and outdoor equipment where strength, corrosion resistance, and reliable performance are essential.

Key specifications

• Material: Stainless steel for corrosion resistance and durability
• Thread size: 5/16-18 UNC
• Length: 1 inch
• Drive: Cap screw with flat pin-in socket
• Finish: Natural stainless steel

Why choose these cap screws?

Designed to withstand challenging environments, these screws provide robust fastening with a flush, clean profile thanks to the flat pin-in socket design. They pair with compatible tapped holes or nuts to deliver reliable clamping force across a wide range of applications.

Applications

• Machinery assemblies
• Automotive components
• Industrial equipment
• Outdoor or marine environments where corrosion resistance is important