#2-56 Socket Set Screws, Cup Point, Alloy Steel, Thermal Black Oxide

Coarse Thread | High-Strength Alloy Steel | Cup Point Design

Ensure secure, vibration-resistant fastening with #2-56 Socket Set Screws, Cup Point. Constructed from high-strength alloy steel and coated with a thermal black oxide finish, these set screws provide mild corrosion resistance and exceptional durability. The cup point design delivers maximum grip and vibration resistance, making them ideal for precision alignment, high-torque applications, and securing moving components.

Key Features

• Thread Size: #2-56 (Coarse Thread)
• Point Type: Cup Point for enhanced grip and holding power
• Material: High-Strength Alloy Steel for durability
• Finish: Thermal Black Oxide for mild corrosion resistance
• Drive Style: Hex Socket (Allen wrench required)
• Thread Profile: UNC / Coarse Thread for secure fastening
• Application: Gears, collars, pulleys, and alignment-sensitive assemblies
• Bulk Packs: Cost-effective for industrial and manufacturing applications

Why Choose Cup Point Set Screws?

The cup point design features a concave tip that bites into the contact surface, ensuring exceptional traction and vibration resistance. This prevents slippage, making cup point set screws a top choice for high-torque and precision alignment applications.

Ideal Applications

• Precision Machinery & Equipment Alignment
• Automotive & Aerospace Fastening
• High-Vibration & High-Torque Assemblies
• General Maintenance & Repair (MRO)
• Securing Gears, Collars, & Pulleys

Installation Tips

• Use an appropriately sized hex key (Allen wrench) to avoid drive damage.
• Apply steady torque to prevent thread stripping or rounding the drive.
• Ensure mating surfaces are clean and free of debris for optimal grip.
• For high-vibration applications, consider using a thread-locking compound.

Order in Bulk Today

Trust #2-56 Socket Set Screws, Cup Point for secure, vibration-resistant fastening in industrial and precision applications. Order now for fast shipping, bulk discounts, and industry-leading reliability.

✔️ Hex socket drive for precise torque application

✔️ Cup point design grips surfaces under high torque

✔️ Thermal black oxide finish offers mild corrosion resistance