5/8-11 Light Hex Standard / NE Nylon Insert Locknuts / Steel / Zinc Quantity: 500 pcs)

Nylon Insert Stop Nuts Light Hex Standard Height (NM & NE Series) Proof Load: 90 000 psi Steel Zinc Plated Also known as: Nylon Insert Stop Nuts Nylock Nuts Elastic Lock Nuts Elastic Stop Nuts