[1 PC] Square Head Set Screws Case Hardened Steel Cup Point 1 3/8-6 X 2 1/2

Secure and align components with precision using our Square Head Set Screws. These cup point screws are crafted from case hardened steel for enhanced wear resistance and long service life. Sized 1 3/8-6 x 2 1/2, they provide a low-profile, flush fit that holds gears, pulleys, collars, and other hardware firmly in place.

Key features include a square head for reliable driving and a cup point that delivers positive engagement without marring surfaces, making them ideal for high-load or vibration-prone assemblies.

• Material: Case hardened steel
• Head style: Square head
• Point style: Cup point
• Thread size: 1 3/8-6
• Length: 2 1/2 in

Applications

Perfect for securing collars, gears, pulleys, and other components to a shaft. The cup point provides a firm grip that resists loosening from vibration, while the square head design offers easy driving with a standard wrench or driver.

Why choose these

• Durable under heavy use thanks to case hardened steel construction
• Cup point promotes reliable engagement without surface damage
• Square head provides stable driving and reduces cam-out

Order now to equip your machinery with a precision-made square head set screw that delivers dependable performance in demanding environments.