[50 PKG] Hex Flange Lock Nuts Serrated 316 Stainless 3/8-16

Hex Flange Lock Nuts Serrated 316 Stainless 3/8-16 are high-strength, corrosion-resistant fasteners designed to secure assemblies in challenging environments. Combining a hex nut body with a built-in flange and serrated bearing surface, these nuts provide reliable locking action and a wide bearing area for even load distribution.

Made from 316 stainless steel, they offer superior resistance to rust, tarnish, and chemical exposure, making them ideal for marine, outdoor, and industrial settings where stainless hardware is required. The 3/8-16 UNC thread size (coarse) fits a broad range of standard bolts and studs.

Key benefits

• Corrosion resistance: 316 stainless steel withstands harsh environments, including salt spray and exposure to chemicals.
• Secure locking action: Serrated flange bites into the mating surface to resist loosening under vibration.
• Wide bearing surface: Flange distributes load for reduced surface damage and better torque control.
• Easy to install: Standard hex nut shape with a built-in flange for quick mounting.

Specifications

Thread size: 3/8-16 UNC

Material: 316 stainless steel

Type: Hex flange lock nut, serrated flange

Applications

Suitable for marine hardware, automotive assemblies, outdoor equipment, and any project requiring reliable stainless steel fasteners that resist corrosion and loosening.

Order these hex flange lock nuts serrated in 316 stainless steel today to ensure a secure, durable fit in demanding environments.