Brass Hex Jam Nut

Brass Hex Jam Nut is a thin-profile locking nut used with standard hex nuts to prevent loosening due to vibration. Made from high-quality brass, it offers excellent corrosion resistance, durability, and reliable performance for electrical, plumbing, automotive, marine, and industrial applications.

Diagram Diagram

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Features Specification

  • Thin-profile design for secure locking.
  • High corrosion and rust resistance.
  • Precision-machined threads for a tight fit.
  • Excellent durability and long service life.
  • Non-magnetic and electrically conductive.
  • Easy to install and remove.
  • Suitable for indoor and outdoor applications.
  • Available in metric and imperial sizes.

Applications

  • Electrical and electronic equipment
  • Plumbing and pipe fitting systems
  • Automotive and vehicle assemblies
  • Marine and offshore applications
  • Industrial machinery and equipment
  • HVAC and mechanical installations
  • Construction and engineering projects
  • Fastening and locking applications requiring vibration resistance

Standards

  • DIN 439 (Type A / Type B)
  • ISO 4035 / ISO 8675
  • ANSI/ASME B18.2.2 (Jam Nut)
  • BS 1083
  • IS 1367 (where applicable)

Length / Size

  • Thread Size: M3 to M64
  • Imperial Sizes: #4 to 2"
  • Thickness: As per DIN 439 / ANSI standards
  • Thread Type: Metric, UNC, UNF, BSW, BSF, BSP, and custom threads
  • Custom Sizes: Available as per customer drawings and specifications.

Material

  • High-Grade Brass
  • Free Cutting Brass IS 319 Type (I)
  • CZ121 / CW614N / CuZn39Pb3
  • CZ122 / CW617N / CuZn40Pb2
  • C27200 / CuZn37 / CZ108
  • C360 Brass
  • BS 2874 Brass
  • Any special brass grade as per customer specifications

Finish

  • Natural Brass
  • Nickel Plated
  • Tin Plated
  • Chrome Plated
  • Brass Polished
  • Zinc Plated (on request)
  • Custom coating as per customer requirements

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