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Heavy Hex Structural Bolts

  • A193 B7 Hex Bolts
      
      
     

    A193 B7 Heavy Hex Bolts Plain

    ASTM A193 
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    A193 B7 Heavy Hex Bolts offer a wider head than that of a standard hex bolt and are made of low-to-mid-carbon steel. The large head offers a greater bearing surface that distributes the clamping load over a greater area. Made of alloy steel, AISI 4140/4142 quenched and tempered.
  • A325 Hex Bolt
      
      
     

    A325 Structural Bolts Plain

    ASTM A325 
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    Heavy Hex A325 structural bolts are designed for steel to steel structural connections. For this reason, they are typically very short. The A325 and A490 specifications are not intended for general applications, including anchor bolts.
  • A325 Hex Bolt
      
      
     

    A325 Structural Bolts Hot Dip Galvanized

    ASTM A325 
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    Heavy Hex A325 structural bolts are designed for steel to steel structural connections. For this reason, they are typically very short. The A325 and A490 specifications are not intended for general applications, including anchor bolts.
  • A325 Hex Bolt
      
      
     

    A325 Structural Bolts Plain - Domestic USA

    ASTM A325, Made in the USA 
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    Heavy Hex A325 structural bolts are designed for steel to steel structural connections. For this reason, they are typically very short. The A325 and A490 specifications are not intended for general applications, including anchor bolts.
  • A325 Hex Bolt
      
      
     

    A325 Structural Bolts Hot Dip Galvanized - Domestic USA

    ASTM A325, Made in the USA 
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    Heavy Hex A325 structural bolts are designed for steel to steel structural connections. For this reason, they are typically very short. The A325 and A490 specifications are not intended for general applications, including anchor bolts.
  • A490 Hex Bolt
      
      
     

    A490 Type 1 Structural Bolts Plain - Domestic USA

    ASTM A490 Type 1, Made in the USA 
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    These A490 Type 1 (medium carbon and alloy steel) structural bolts are designed for use in structural connections and subsequently have shorter thread lengths than standard hex bolts. A490 bolts are similar to A325 heavy hex structural bolts but are manufactured from an alloy steel instead of medium carbon steel, making them a higher strength fastener.
  • L9® Hex Cap Screws
      
      
      
     

    L9® High Tensile Strength Hex Cap Screws - Domestic USA

    Grade 9, Made in the USA, Yellow Zinc 
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    L9® High Tensile Hex Cap Screws 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® bolting from AISI alloy steels.
    L9® components are fabricated from high-grade alloy steel AISI 8640H on state-of-the-art equipment. All hex cap screws are tested to meet ASTM F606 standards for hardness, classification, fit and elongation. Plating for bolts is Yellow Zinc with a .0002" thick minimum to ASTM B633 Type 2 Class 5 SCI. 180,000 psi minimum tensile strength.
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