1/4"-20 UNC Socket Set Screws, Cup Point, Alloy Steel, Zinc-Bake CR+3

Coarse Thread | High-Strength Alloy Steel | Corrosion-Resistant Zinc-Bake CR+3

Get high-strength, secure fastening with 1/4"-20 UNC Socket Set Screws, Cup Point, engineered from hardened alloy steel for maximum durability. These set screws feature a cup point for a firm, vibration-resistant hold, while the Zinc-Bake CR+3 coating provides corrosion protection and increased longevity. Ideal for locking components, precision machinery, and high-torque applications.

Key Features

• Thread Size: 1/4"-20 UNC (Coarse Thread)
• Point Type: Cup Point for secure gripping power
• Material: Hardened Alloy Steel for maximum strength
• Coating: Zinc-Bake CR+3 for corrosion resistance
• Drive Style: Hex Socket (Allen wrench required)
• Thread Profile: UNC / Coarse Thread for durable fastening
• Application: Machinery, shaft locking, industrial use
• Bulk Availability: Ideal for large-scale industrial applications

Why Choose Cup Point Set Screws?

The cup point design provides exceptional holding power without excessive surface damage. The concave tip creates a strong, vibration-resistant grip, making these screws perfect for securing gears, pulleys, and rotating components. The Zinc-Bake CR+3 finish enhances corrosion resistance, ensuring durability in demanding environments.

Ideal Applications

• Locking Gears, Pulleys, and Shafts
• Precision Machinery & Industrial Equipment
• Vibration-Resistant Fastening in High-Torque Applications
• Corrosion-Resistant Fastening in Harsh Environments
• Component Securing for Heavy-Duty Assemblies

Installation Tips

• Use a properly sized hex key (Allen wrench) to prevent stripping.
• Apply steady torque for a firm grip and secure hold.
• Ensure surfaces are clean and free of debris before installation.
• Consider using a thread-locking compound for enhanced stability in high-vibration applications.

Order in Bulk Today

Choose 1/4"-20 UNC Socket Set Screws, Cup Point for secure, high-performance fastening. Order now for fast shipping, bulk discounts, and industrial-grade reliability.

✔️ Cup point for superior holding power and vibration resistance

✔️ Zinc-Bake CR+3 coating for long-lasting corrosion protection

✔️ Perfect for industrial, mechanical, and heavy-duty fastening applications