[100 PKG] Set Screws Socket Knurled Cup Point Alloy Thermal Black Oxide 8-32 X 3/8

Set Screws Socket Knurled Cup Point Alloy Thermal Black Oxide 8-32 x 3/8 is a high-strength socket set screw designed to securely locate and fasten components in machinery, fixtures, and equipment. The knurled cup point provides even load distribution and grip, helping prevent loosening under vibration. With a durable alloy steel construction and a corrosion-resistant thermal black oxide finish, these screws offer reliable performance in demanding environments.

Designed for use with standard 8-32 threaded holes, this screw measures 3/8 inch in length and features a socket drive for a secure, low-profile drive interface. The knurled body aids in manual alignment and ensures consistent seating, while the cup point distributes load over a broader contact area.

Specifications

• Thread size: 8-32
• Length: 3/8 in
• Material: Alloy steel
• Finish: Thermal black oxide
• Drive type: Socket (internal hex)
• Point type: Cup point with knurled body

Applications: Use to secure gears, pulleys, collars, and other components where a flush seating and vibration-resistant fastener is required. Ideal for precision assemblies, fixtures, and machinery in metalworking, manufacturing, and general engineering. To install, tighten with a standard hex key to the recommended torque for 8-32 screws, and avoid over-tightening to prevent damage.