150 Pcs Black M12/M10/M8/M6/M5/M4/M3 Hex Lock Nuts Carbon Steel Nylon Insert Locknut Assortment Threaded Inserts Hex Nut Set Assorted Nylon Locking Nuts(Black)

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Colour: Black Lock Nuts

150 Pcs Black M12/M10/M8/M6/M5/M4/M3 Hex Lock Nuts Carbon Steel Nylon Insert Locknut Assortment Threaded Inserts Hex Nut Set Assorted Nylon Locking Nuts(Black)
Black Lock Nuts

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Product description

  • Material The hex lock nuts are made of nylon and carbon steel, making them strong and durable.
  • Unique Design With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque after long-term use, and have a good fastening effect.
  • Wide Application The carbon steel nuts can be widely used in manual DIY production, robots, aerial aircraft, medical equipment, petrochemical industry, marine power facilities, architecture and other fields.
  • Satisfaction Guarantee If you have any problems when you use our products, please feel free to contact us on Amazon for a full refund or replacement service. We will contact you as soon as possible.

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