Engineered for secure fastening in precision assemblies, the Set Screws Socket Cup Point Alloy Steel 4-40 X 3/4 provides reliable retention with a durable construction.

Designed with a socket drive for easy tool access, these set screws feature a cup point that creates a positive, low-profile seating surface. The alloy steel body delivers strength and wear resistance for long-lasting performance in mechanical systems.

Key features

• Material: Alloy steel for strength and durability
• Point type: Cup point for a positive seating against the mating surface
• Drive type: Socket (internal hex) for secure tightening
• Thread size: 4-40 UNC
• Length: 3/4 inch
• Applications: Securing pulleys, gears, collars, and other components where vibration resistance is important

Why choose these set screws?

With a cup point design, these set screws minimize loosening under vibration and offer a reliable hold in a range of assemblies. The alloy steel construction withstands wear and repeated assembly cycles, ensuring consistent performance over time.

Specifications

• Product: Set Screws Socket Cup Point
• Material: Alloy steel
• Size: 4-40
• Length: 3/4 in

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.