3/8"-16 UNC Socket Set Screws, Cup Point, Stainless Steel 316 (A4)

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

Get secure and corrosion-resistant fastening with 3/8"-16 UNC Socket Set Screws, Cup Point. Manufactured from marine-grade 316 (A4) stainless steel, these set screws provide outstanding corrosion resistance, superior strength, and long-term durability. The cup point enhances surface grip and prevents loosening, making these screws ideal for marine, industrial, and high-vibration applications.

Key Features

• Thread Size: 3/8"-16 UNC (Coarse Thread)
• Point Type: Cup Point for superior holding power
• Material: 316 (A4) Stainless Steel for excellent corrosion resistance
• Finish: Natural Stainless Steel (Non-Magnetic in Most Cases)
• Drive Style: Hex Socket (Allen wrench required)
• Thread Profile: UNC / Coarse Thread for enhanced strength
• Application: Marine, offshore, industrial, and structural applications
• Bulk Availability: Cost-effective solution for large-scale projects

Why Choose 316 Stainless Steel Cup Point Set Screws?

Made from 316 (A4) stainless steel, these set screws provide maximum corrosion resistance, making them ideal for marine applications, coastal areas, and chemical processing environments. The cup point design improves grip and ensures a secure hold in high-torque applications.

Ideal Applications

• Marine & Offshore Environments
• Industrial Machinery & Equipment
• 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 maximum 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 3/8"-16 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