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Heavy Hex Nuts

  • Heavy Hex Nut
      
      
     

    A563 Grade A Heavy Hex Nuts

    ASTM A563 Grade A 
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    A563 Grade A Heavy Hex Nuts are manufactured from low carbon steel, 1008-1010 for sizes up to 1 inch (cold-formed) and 1045 steel for sizes over 1 inch (hot-formed). Material is manufactured to meet or exceed ASTM A563 Grade A. Zinc plated material will meet or exceed ASTM F1941. Hot-Dip Galvanized material will meet or exceed ASTM A563. Typical hardness is HRB 68 - HRC 32. Proof load strength will meet a minimum of 100,000 psi and 75,000 psi for Hot-Dip Galvanized nuts.
  • Heavy Hex Nut
      
      
     

    A194 2H Heavy Hex Nuts

    ASTM A194 Grade 2H 
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    A194 2H Heavy Hex Nuts are manufactured from 1045 steel to meet or exceed ASTM A194 Grade 2H. Hot-Dip Galvanized material will meet or exceed ASTM A153 and/or ASTM F2329. Galvanized nuts are over tapped per ASTM A563. Typical hardness is HRC 24-35 for diameters up to 1 1/2 inches, HRB 95 - HRC 35 for diameters over 1 1 1/2 inches. Proof load strength is 175,000 psi.
  • L9® Hex Nuts
      
      
     

    L9® High Tensile Strength Hex Nuts

    Grade 9, Made in the USA, Cadmium Yellow 
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    L9® High Tensile Strength Hex Nuts are designed for use in high stress, severe service environments. The highest mechanical strength off-the-shelf fastening system available, its special features control torque-tension characteristics to develop high clamp loads when using properly controlled tightening methods. Brighton Best manufactures L9® nuts from AISI alloy steels. L9® components are fabricated from high-grade alloy steel AISI 8640H on state-of-the-art equipment right here in the USA. L9® Hex Nuts are for use with corresponding L9® Hex Cap Screws only.
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