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CHRISTMAS SALE 15% OFF ALL BOLT KITS. FREE SHIPPING ON ALL ORDERS OVER $50!
CHRISTMAS SALE 15% OFF ALL BOLT KITS. FREE SHIPPING ON ALL ORDERS OVER $50!

Grade 8 Hex Cap Screws

  • Thread: Coarse
  • Finish: Yellow Zinc
  • With a tensile strength of 150,000 pounds per square inch, grade 8 hex cap screws are stronger than grade 5. 
  • This grade is heated similar to grade 5, but they are fully heat treated versus case hardened. 
  • Their strength makes them good candidates for tractor fabrication, suspension applications and other high demand fastening applications.
  • If you are looking for a larger size,  thread type, or finish, please give us a call or send us an email. 
  • 3/8"-16 x 3" Hex Head Cap Screw-Grade 8

    industrialassortments.com
    Original price $0.79 - Original price $205.68
    Original price
    $0.79 - $205.68
    $0.79 - $205.68
    Current price $0.79

    This 3/8"-16 X 3" Hex Head Cap Screw is expertly crafted from Alloy Steel and is widely recognized as a top-quality Grade 8 product due to its impr...

    View full details
    Original price $0.79 - Original price $205.68
    Original price
    $0.79 - $205.68
    $0.79 - $205.68
    Current price $0.79
  • 3/8"-16 x 2-1/2" Hex Head Cap Screw-Grade 8

    industrialassortments.com
    Original price $0.78 - Original price $247.36
    Original price
    $0.78 - $247.36
    $0.78 - $247.36
    Current price $0.78

    Made of Alloy Steel, this 3/8"-16 x 2-1/2" Hex Head Cap Screw is a high-quality Grade 8 product known for its strength and durability. With its exc...

    View full details
    Original price $0.78 - Original price $247.36
    Original price
    $0.78 - $247.36
    $0.78 - $247.36
    Current price $0.78
  • 5/16"-18 x 3" Hex Head Cap Screw- Grade 8

    industrialassortments.com
    Original price $0.56 - Original price $224.88
    Original price
    $0.56 - $224.88
    $0.56 - $224.88
    Current price $0.56

    This particular 5/16"-18 x 3" Hex Head Cap Screw is made from Alloy Steel and is known for being a Grade 8 product with outstanding durability and ...

    View full details
    Original price $0.56 - Original price $224.88
    Original price
    $0.56 - $224.88
    $0.56 - $224.88
    Current price $0.56
  • 5/16"-18 x 2-1/2" Hex Head Cap Screw-Grade 8

    industrialassortments.com
    Original price $0.48 - Original price $228.20
    Original price
    $0.48 - $228.20
    $0.48 - $228.20
    Current price $0.48

    This 5/16"-18 x 2-1/2" Hex Head Cap Screw is expertly crafted from Alloy Steel and known for its superior strength and durability as a Grade 8 prod...

    View full details
    Original price $0.48 - Original price $228.20
    Original price
    $0.48 - $228.20
    $0.48 - $228.20
    Current price $0.48

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