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All Metal Locknuts > 4-40 External Tooth K-Lock Hex Lock Nuts, Coarse, Steel, Zinc Cr+3

4-40 External Tooth K-Lock Hex Lock Nuts, Coarse, Steel, Zinc Cr+3

Part Number #858060

Buy the 4-40 External Tooth K-Lock Hex Lock Nuts, Coarse, Steel, Zinc Cr+3 online from South Coast Fasteners. It measures #4 diameter, coarse thread, Steel with a Zinc Cr+3 finish. Used in bolted joints that need reliable thread engagement, it is part of our All Metal Locknuts line, stocked across industries such as Automotive, Petrochemical, Marine & Offshore, and Metal & Mineral Mining.

Pairs well with Hex Bolts and Flat Washers to complete the assembly. Please contact us if you need assistance in selecting the right product or placing an order.

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  • 4-40 External Tooth K-Lock Hex Lock Nuts, Coarse, Steel, Zinc Cr+3

858060 Specifications

  • Diameter: 4
  • Thread Pitch: 40
  • Thread: Coarse
  • Material: Steel
  • Finish: Zinc Cr+3