Bulk Nylon Insert Locknuts – Steel with Zinc JS500 Coating (US Inch Size Size:1000 QTY - 1/2"-13 Please measure your original screws

Please measure your original screws and confirm they match the specifications below:

The CR+3 chromate zinc finish improves corrosion resistance and is fully RoHS compliant

Crafted from durable steel with a Zinc Cr+3 plating

The deep hex drive allows for precise torque application in small-scale mechanical

Corrosion Protection: Zinc Yellow Cr+6 plating offers excellent resistance to rust and oxidation

Bulk Nylon Insert Locknuts – Steel with Zinc JS500 Coating (US Inch Size Size:1000 QTY - 1/2"-13 Please measure your original screwsBulk 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.