1/2"-13 UNC Socket Set Screws, Cup Point, Stainless Steel 316 (A4)

Coarse Thread | Marine-Grade 316 Stainless Steel | Cup Point Design

Secure your assemblies with the high-performance 1/2"-13 UNC Socket Set Screws, Cup Point. Engineered from marine-grade 316 (A4) stainless steel, these set screws offer exceptional corrosion resistance, superior tensile strength, and long-lasting durability. The cup point design enhances grip and resists loosening, making these screws perfect for marine, industrial, and high-vibration applications.

Key Features

• Thread Size: 1/2"-13 UNC (Coarse Thread)
• Point Type: Cup Point for secure grip and holding power
• Material: 316 (A4) Stainless Steel for maximum corrosion resistance
• Finish: Natural Stainless Steel (Non-Magnetic in Most Cases)
• Drive Style: Hex Socket (Allen wrench required)
• Thread Profile: UNC / Coarse Thread for increased strength
• Application: Marine, industrial, high-vibration, and structural uses
• Bulk Availability: Cost-effective for large-scale applications

Why Choose 316 Stainless Steel Cup Point Set Screws?

Manufactured from 316 (A4) stainless steel, these set screws provide superior corrosion resistance, making them ideal for marine applications, coastal areas, and chemical processing environments. The cup point design enhances surface grip, ensuring a reliable hold in high-torque and high-vibration scenarios.

Ideal Applications

• Marine & Offshore Environments
• Heavy-Duty Industrial Machinery
• High-Torque & High-Vibration Applications
• Securing Gears, Collars, & Rotating Components
• Structural & Outdoor Fastening

Installation Tips

• Use a properly sized hex key (Allen wrench) to prevent stripping.
• Apply steady torque for optimal grip.
• Ensure mating surfaces are clean and debris-free before installation.
• For high-vibration applications, consider using a thread-locking compound.

Order in Bulk Today

Choose 1/2"-13 UNC Socket Set Screws, Cup Point for secure, corrosion-resistant fastening in marine, industrial, and structural applications. Order now for fast shipping, bulk discounts, and professional-grade reliability.

✔️ Hex socket drive for precise torque application

✔️ Cup point design grips surfaces securely

✔️ 316 Stainless Steel for maximum corrosion resistance