[100 PKG] Set Screws Socket Cone Point Alloy Thermal Black Oxide 5/16-18 X 5/8

Set Screws Socket Cone Point Alloy Thermal Black Oxide 5/16-18 x 5/8 set screws are a compact, high-strength fastening solution designed to securely lock components such as gears, pulleys, and hubs in place. With a socket drive, cone-point tip, and a durable alloy body finished in thermal black oxide, these screws deliver consistent seating and dependable holding power in demanding applications.

Designed for precision and repeatable performance, these set screws minimize backlash and resist loosening under vibration. The cone point provides a focused seating surface that bites into softer substrates, while the socket drive accepts standard Allen wrenches for quick, tool-free installation.

• Material: High-strength alloy for reliable performance under load
• Finish: Thermal black oxide offers corrosion resistance and reduced glare
• Point: Cone point for precise seating and secure engagement in softer materials
• Drive: Socket (Allen) drive for easy tightening with common tools
• Thread size & length: 5/16-18 UNC, length 5/8 in
• Applications: Ideal for securing gears, pulleys, hubs, and other components where a low-profile fastener is required

Specifications

• Thread size: 5/16-18
• Length: 5/8 in
• Head type: Socket (Allen) drive
• Point style: Cone
• Material: Alloy
• Finish: Thermal Black Oxide

Whether you're stocking a maintenance kit or outfitting a production line, these 5/16-18 x 5/8 set screws in alloy with a thermal black oxide finish deliver reliable clamping in a compact form factor. Add them to your toolkit for fast, dependable fastening in automotive, machinery, and equipment assemblies.