Engineered for dependable grip and precision, the Set Screws Socket Cup Point Alloy Steel 1/4-20 x 1/2 is a high-quality fastener designed to secure components with minimal damage.

The cup point concentrates clamping force for secure engagement, while the socket drive provides a flush, easy-to-torque installation. Made from robust alloy steel, these set screws are built to stand up to demanding environments in machinery, fixtures, and equipment.

Key Specifications

• Thread size: 1/4-20
• Length: 1/2 in
• Material: Alloy steel
• Point style: Cup point
• Drive type: Socket (internal hex)

Why choose cup point set screws

• Secure grip: Cup point design spreads load, reducing marring and movement under vibration.
• Durable construction: Alloy steel offers high strength for repeatable assemblies.
• Easy installation: Socket drive enables quick tightening with a hex key.
• Versatile use: Ideal for securing gears, pulleys, and fixtures where precise positioning matters.

Whether you’re assembling equipment, fixtures, or machinery, these set screws deliver reliable performance and long-lasting holding power in a compact 1/4-20 x 1/2 size.

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State ofCalifornia to cause cancer and birth defects or other reproductive harm. For more information go tohttps://www.P65Warnings.ca.gov.