1/4"-28 UNF Socket Set Screws, Cup Point, Stainless Steel A2 (18-8)

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

Ensure secure, corrosion-resistant fastening with 1/4"-28 UNF Socket Set Screws, Cup Point. Manufactured from durable A2 (18-8) stainless steel, these set screws offer excellent corrosion resistance, long-lasting durability, and strong holding power. The cup point design delivers maximum grip and vibration resistance, making them ideal for precision alignment, marine applications, and high-torque fastening.

Key Features

• Thread Size: 1/4"-28 UNF (Fine Thread)
• Point Type: Cup Point for enhanced 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, outdoor, automotive, and precision engineering
• Bulk Packs: Cost-effective for industrial and manufacturing applications

Why Choose Stainless Steel Cup Point Set Screws?

The A2 (18-8) stainless steel composition provides outstanding corrosion resistance, making these set screws ideal for outdoor, marine, and chemical-exposed environments. The cup point design ensures high torque retention and superior vibration resistance, preventing slippage in high-load applications.

Ideal Applications

• Marine & Outdoor Applications
• 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 1/4"-28 UNF Socket Set Screws, Cup Point for secure, corrosion-resistant fastening in industrial and marine applications. Order now for fast shipping, bulk discounts, and long-term reliability.

✔️ Hex socket drive for precise torque application

✔️ Cup point design grips surfaces under high torque

✔️ A2 Stainless Steel offers excellent corrosion resistance