[50 PKG] Square Head Set Screws Case Hardened Steel Cup Point Fine Thread 1/2-20 X 3

Engineered for secure fastening in a wide range of mechanical assemblies, these Square Head Set Screws feature a Cup Point design in Case Hardened Steel with a Fine Thread. Sized at 1/2-20 x 3, they deliver precise seating and robust retention in demanding environments.

Key Features

• Material: Case Hardened Steel
• Head style: Square
• Point: Cup Point for stable seating
• Thread: Fine Thread
• Size: 1/2-20
• Length: 3 in
• Compatibility: Requires hex key (Allen wrench) for installation

Benefits

• Provides a secure, vibration-resistant fastening for machinery and equipment
• Cup point minimizes damage to surfaces while delivering consistent clamping force
• Fine thread offers precise adjustment and strong load retention

Applications

Ideal for securing components in machines, fixtures, jigs, and assemblies where a low-profile, durable fastener is needed.