[100 PKG] Hex Lock Nuts Nylon Inserts NTM 316 Stainless 4/48

Hex Lock Nuts Nylon Inserts NTM 316 Stainless 4/48 are engineered for secure, vibration-resistant fastening in demanding environments. Made from 316 stainless steel with a built-in nylon insert, these hex lock nuts stay tight under shock and torque, even in outdoor or marine applications.

• Superior corrosion resistance: 316 stainless steel handles exposure to saltwater, chemicals, and humidity.
• Locking action: nylon insert prevents loosening from vibration and loosens under reverse torque for easy removal when needed.
• Rugged design: hex nut geometry provides better tool engagement and even load distribution.
• Thread size: 4/48 standard thread to match compatible fasteners.
• Versatile applications: suitable for marine, automotive, industrial, and outdoor equipment.

For best results, pair these nuts with the matching fasteners and tighten according to your equipment specifications. These NTM 316 stainless nylon-insert lock nuts deliver reliable performance and long-lasting durability in challenging environments.