[100 PKG] Socket Head Cap Screws Alloy Steel Thermal Black Oxide 5/16-18 X 5/8

Reliable Socket Head Cap Screws crafted from high-strength alloy steel, finished in a thermal black oxide coating, 5/16-18 x 5/8. Built to withstand tough conditions, these screws combine outstanding strength with a compact, low-profile head that fits neatly in recessed spaces.

Key specifications:

• Size: 5/16-18 x 5/8
• Material: Alloy steel
• Finish: Thermal black oxide
• Drive: Internal hex (Allen)
• Head type: Socket head cap screw

Ideal for automotive, industrial machinery, and equipment assemblies where high torque and a clean, low-profile appearance are essential.

Enhance your toolkit with these high-performance socket head cap screws today.