[1000 BULK] Hex Lock Nuts Nylon Inserts 18/8 Stainless 5/16-18

Hex Lock Nuts Nylon Inserts 18/8 Stainless 5/16-18 are rugged locking fasteners designed to prevent loosening under vibration and dynamic loads. Crafted from 18/8 stainless steel with a nylon insert, these hex lock nuts deliver reliable performance in challenging environments.

Key benefits include corrosion resistance, high strength, and a self-locking action that keeps assemblies secure without the need for secondary locking devices. The nylon insert grips the bolt threads as you tighten, creating a positive lock that resists back-out even in marine, automotive, and industrial applications.

• Material: 18/8 stainless steel for superior corrosion resistance and durability
• Locking mechanism: Nylon insert provides dependable locking against vibration
• Thread size: 5/16-18
• Product type: Hex lock nut with nylon insert

Typical applications include equipment and assemblies exposed to moisture, salt spray, and constant movement — such as machinery, automotive installations, marine hardware, and general fastener assemblies where a secure, maintenance-free lock is desired.

Specifications

• Thread: 5/16-18
• Material: 18/8 stainless steel
• Locking insert: nylon

Upgrade your hardware with these reliable, corrosion-resistant hex lock nuts and experience secure, vibration-resistant fastening that lasts. Add to cart now to ensure your next project stays tight and trouble-free.