Seachoice RP-SC1345 Nylon Insert Locknut Stainless Steel Nut - 5/16-24

The Seachoice RP-SC1345 is a 5/16-24 nylon insert locknut constructed from corrosion-resistant stainless steel, ideal for marine and outdoor applications. This locknut features a nylon insert ring that provides reliable vibration resistance and prevents loosening under stress, making it perfect for securing hardware on boats, trailers, and marine equipment.

Key Features:

• 5/16-24 thread size for versatile compatibility
• Stainless steel construction resists corrosion in saltwater and harsh environments
• Nylon insert provides self-locking action to prevent loosening from vibration
• Reusable design maintains locking capability through multiple installations
• Sold in 50-piece bags for convenient bulk supply

Nylon insert locknuts are essential fasteners for any marine application where standard nuts might loosen due to vibration or movement. The embedded nylon ring grips the bolt threads to create a secure, self-locking connection without requiring additional locking washers or thread-locking compounds.