Discover the reliability of our Square Head Set Screws with a cup point and case hardened steel construction designed to withstand demanding industrial use. The 3/8-16 thread size and 8 inch length deliver strong, vibration-resistant fastening for machines, equipment, and assemblies.

• Material: Case Hardened Steel
• Head Style: Square Head
• Point Type: Cup Point
• Thread Size: 3/8-16
• Length: 8 in

Ideal for securing components on shafts, collars, gears, pulleys, and other mechanical parts. The cup-point design helps ensure a firm grip under load, reducing loosening from vibration and impact. Whether youre assembling machinery, equipment, or DIY projects, these set screws provide dependable performance and long service life.