[50 PKG] Hex Flange Lock Nuts Nylon Insert 18/8 Stainless 5/16-18

Meet the Hex Flange Lock Nuts Nylon Insert 18/8 Stainless 5/16-18 — a high-strength fastener designed for secure, vibration-resistant assemblies. Constructed from 18/8 stainless steel, these nuts feature a built-in nylon insert and a flat flange to deliver reliable locking and even load distribution in challenging environments.

• Material: 18/8 stainless steel for outstanding corrosion resistance and durability.
• Nylon Insert Lock: Self-locking nylon insert helps prevent loosening due to vibration and shock.
• Flange Design: Integrated flange provides a larger bearing surface for even load transfer.
• Thread Size: 5/16-18 UNC coarse thread for broad compatibility with standard fasteners.
• Ideal For: Marine, outdoor, automotive, machinery, and other demanding applications.

These nylon insert hex flange lock nuts combine corrosion resistance with secure locking performance, making them a dependable choice when vibrations or temperature fluctuations are a concern. Pair with 5/16-18 bolts to ensure a tight, reliable fit in your assembly.

Why choose nylon insert hex flange lock nuts? They offer quick installation, resist loosening under vibration, and a flush seating thanks to the flanged base, helping you achieve stable assemblies without the need for washers or extra hardware.

Upgrade your hardware kit with these stainless steel nuts for long-lasting performance in demanding environments. Add to cart now to secure your next project with confidence.