Bulk Nylon Insert Locknuts – Steel with Zinc JS500 Coating (US Inch Size Size:4000 QTY - 5/16"-18 Bulk Socket Cap Screws: Shop

Bulk Socket Cap Screws: Shop Now

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Bulk Availability: Cost-effective solutions for businesses requiring large quantities

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Bulk Nylon Insert Locknuts – Steel with Zinc JS500 Coating (US Inch Size Size:4000 QTY - 5/16"-18 Bulk Socket Cap Screws: ShopBulk Nylon Insert Locknuts Steel with Zinc JS500 Coating (US Inch Sizes) Secure your assemblies with our high quality Nylon Insert Locknuts made from durable steel with a protective Zinc JS500 coating. These locknuts feature a nylon insert that creates a tight frictional fit, preventing loosening due to vibration or torque. Ideal for a variety of applications, they are available in select US Inch sizes with both UNC (coarse) and UNF (fine) threads.