1/2"-20 UNF Socket Set Screws, Cup Point, Stainless Steel A2 (18-8)

Fine Thread | Corrosion-Resistant 18-8 Stainless Steel | Cup Point Design

Secure high-precision assemblies with 1/2"-20 UNF Socket Set Screws, Cup Point. Manufactured from A2 (18-8) stainless steel, these set screws provide excellent corrosion resistance, durability, and reliable fastening. The cup point design allows for maximum torque retention and vibration resistance, making them perfect for high-performance machinery, marine applications, and precision engineering.

Key Features

• Thread Size: 1/2"-20 UNF (Fine Thread)
• Point Type: Cup Point for superior grip and holding power
• Material: A2 (18-8) Stainless Steel for corrosion resistance
• Finish: Natural Stainless Steel (Non-Magnetic in Most Cases)
• Drive Style: Hex Socket (Allen wrench required)
• Thread Profile: UNF / Fine Thread for precision fastening
• Application: Marine, industrial, automotive, and high-precision applications
• Bulk Packs: Cost-effective for industrial and manufacturing use

Why Choose Stainless Steel Cup Point Set Screws?

The A2 (18-8) stainless steel composition ensures long-term resistance to rust and corrosion, making these set screws ideal for marine, automotive, and outdoor applications. The cup point design provides high surface grip and vibration resistance, ensuring secure positioning in high-stress environments.

Ideal Applications

• Marine & Outdoor Fastening
• Automotive & Aerospace Applications
• Precision Machinery & Equipment
• High-Vibration & High-Torque Assemblies
• 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

Depend on 1/2"-20 UNF Socket Set Screws, Cup Point for secure, corrosion-resistant fastening in industrial, marine, and high-torque applications. Order now for fast shipping, bulk discounts, and long-term durability.

✔️ Hex socket drive for precise torque application

✔️ Cup point design grips surfaces under high torque

✔️ A2 Stainless Steel offers excellent corrosion resistance