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[1200 BULK] Hex Jam Nuts Grade 5 Steel Zinc Plated 1/2-20

Original price was: $612.03.Current price is: $146.00.


Secure, vibration-resistant fastenings start with our Hex Jam Nuts in Grade 5 steel with a durable zinc plating. The 1/2-20 thread size is compatible with...



  • Product Details
  • SKU

    KUYY3473264

  • Category

    Nuts

  • Availability

    In stock

Secure, vibration-resistant fastenings start with our Hex Jam Nuts in Grade 5 steel with a durable zinc plating. The 1/2-20 thread size is compatible with standard hardware and frequently used in automotive, machinery, and general construction projects.

Key features

  • Material: Grade 5 steel for strong, reliable performance
  • Finish: Zinc plated for corrosion resistance
  • Type: Hex jam nut (used to lock another nut in place)
  • Thread size: 1/2-20 (coarse thread) for common compatibility

Benefits and applications

Our hex jam nuts provide the extra bite needed to prevent loosening in vibrating assemblies. When sandwiched against a standard nut or surface, they resist back-off and maintain alignment, helping to extend the life of your fastened joints.

Typical applications: automotive, agricultural equipment, machinery, and general industrial hardware where space is limited and a secondary lock is required.

Choose these zinc-plated Grade 5 hex jam nuts for durable performance in indoor environments and light outdoor use. Add them to your toolkit for quick, reliable lock-down of fasteners.

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