Bremick 5/16″ Nylon Insert Lock Nut Zinc 15Pcs NNYWZ0800P4

Bremick 5/16″ Nylon Insert Lock Nuts provide secure, vibration-resistant fastening for applications where loosening under stress is a concern. The integrated nylon insert creates friction against the bolt threads, preventing self-loosening from vibration, shock, or movement, while the zinc-plated finish offers corrosion protection and the BSW thread ensures compatibility with British Standard Whitworth fasteners.

Each pack contains 15 imperial 5/16″ lock nuts with zinc plating for enhanced durability. The nylon insert design eliminates the need for additional locking washers or thread-locking compounds, making these nuts ideal for automotive, machinery, equipment assembly, and any application requiring dependable, reusable fastening with imperial thread compatibility that stays tight under dynamic loads.

Key Features:

• Nylon insert prevents loosening from vibration
• BSW thread for Whitworth bolt compatibility
• Zinc-plated finish for corrosion resistance
• Reusable design for multiple applications
• Pack of 15 for multiple projects

Specifications:

• Size: 5/16″ imperial
• Type: Nylon Insert Lock Nut
• Thread: BSW (British Standard Whitworth)
• Finish: Zinc Plated
• Quantity: 15 pieces per pack