[1000 BULK] Hex Lock Nuts Nylon Insert NM NE 18/8 Stainless Black Oxide 5/16-18

Hex Lock Nuts Nylon Insert NM NE 18/8 Stainless Black Oxide 5/16-18 are rugged, vibration-resistant fasteners designed to prevent loosening under dynamic loads. Constructed from 18/8 stainless steel and finished in black oxide, these hex lock nuts combine corrosion resistance with a stealthy, durable surface. The nylon insert creates a tight grip on the screw shank, delivering reliable locking action even in high-vibration environments. The 5/16-18 UNC thread size ensures compatibility with standard fasteners in many mechanical, automotive, and industrial applications.

Designed for longevity and performance, these nylock nuts are ideal for uses where strength, corrosion resistance, and a robust lock are essential.

Key Features

• Material: 18/8 stainless steel for excellent corrosion resistance
• Finish: Black oxide for added corrosion protection and a clean appearance
• Locking mechanism: Nylon insert provides reliable locking and vibration resistance
• Thread size: 5/16-18 UNC (coarse) for broad compatibility
• Shape: Hex nut for easy wrenching and versatile use

Applications

• Automotive assemblies
• Machinery and equipment
• Industrial enclosures
• Construction and DIY projects

Add these Hex Lock Nuts Nylon Insert NM NE 18/8 Stainless Black Oxide 5/16-18 to your toolkit for secure, long-lasting fastening in demanding environments.