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Steel Heavy Hex Nut, Hot-Dipped Galvanized Finish, Grade A, ASME B18.2.2, 3-1/2"-4 Thread Size, 5-3/8" Width Across Flats, 3-7/16" Thick

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New  $142.12
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Product details

Management number 208196239 Release Date 2026/03/22 List Price $56.85 Model Number 208196239
Category

The grade A steel heavy hex nut has a hot-dipped galvanized finish and meets American Society of Mechanical Engineers ASME B18.2.2 specifications. The heavy hex nut is taller and wider than a standard hex nut for a stronger hold and better security. It has six flat sides that a wrench can grip to turn from the side, enabling use when there is no space above the nut. Grade A steel, composed of carbon steel, is often used in applications where strength is the primary consideration. The hot-dipped galvanized finish offers excellent corrosion resistance.Nuts are internally threaded fasteners that are used with bolts and threaded rods and studs to connect components. Several different nut styles fit a variety of application and installation requirements. Some styles, such as hex nuts, acorn nuts, flange nuts, and coupling nuts, must be tightened with a tool. Others, such as eye nuts, thumb nuts, and wing nuts, can be tightened by hand. Some nuts have a self-locking mechanism, such as a nylon patch or distorted threads, that makes them suitable for applications with a high amount of vibration.

  • Heavy hex nut is taller and wider than standard hex nut for a stronger hold and better security
  • Grade A steel is often used in applications where strength is the primary consideration
  • Hot-dipped galvanized finish offers excellent corrosion resistance
  • Meets ASME B18.2.2 specifications
Manufacturer Small Parts
Item model number 324600

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