Description
Premium Square Head Set Screws with a robust cup point—engineered for secure, vibration-resistant fastening in metal-to-metal applications. Crafted from case-hardened steel, these fasteners offer exceptional hardness and wear resistance to stand up to demanding environments.
Designed for reliable grip and concentric seating, the square head provides a square drive surface for high torque applications, while the cup point helps center and grip the mating surface for consistent clamping force.
Key specifications
Size: 5/16-18
Length: 1 3/4 in
Head style: Square head
Point style: Cup point
Material: Case-hardened steel
Thread: 5/16-18 UNC
Benefits
• Superior load holding with a precise, flush seating profile
• Enhanced wear resistance thanks to case-hardening treatment
• Secure fastening in dynamic or vibration-prone applications
• Easy to install with standard square-drive tools, promoting fast workflow on the shop floor
Applications
Ideal for automotive, machinery, fixtures, and manufacturing environments where dependable, high-strength set screws are required. The cup point design reduces marring on contact surfaces while maintaining a strong grip under load.
Why choose this screw
For applications demanding durability, precise fit, and dependable performance, these square head set screws in 5/16-18 threading offer a robust solution. Choose these for long-lasting fastening power in tough conditions.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324