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The Magic Of 7/16-20 X 1 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic Usa (600) See Details [naAM9kdC]

$72.99 $233.99 -69%

7/16-20 x 1 1/4 L9 Hex Cap ScrewIntroducing the 7/16-20 x 1 1/4 L9 Hex Cap Screw, a premium fastening solution designed for high-stress, severe service environments. This screw is part of the L9® High Tensile Strength Hex Cap Screw series, which is r

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The Magic Of 7/16-20 X 1 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic Usa (600) See Details [naAM9kdC]

7/16-20 x 1 1/4 L9 Hex Cap Screw

Introducing the 7/16-20 x 1 1/4 L9 Hex Cap Screw, a premium fastening solution designed for high-stress, severe service environments. This screw is part of the L9® High Tensile Strength Hex Cap Screw series, which is renowned for its exceptional mechanical strength. With a minimum tensile strength of 180,000 psi, these screws are built to withstand demanding conditions. Key features include high tensile strength and precise torque-tension control for optimal clamp loads.
  • High tensile strength: Ensures durability and reliability in harsh environments.
  • Yellow zinc plating: Provides corrosion resistance and a long service life.

Product Specifications

Manufactured by Brighton Best, these L9® Hex Cap Screws are crafted from AISI 8640H high-grade alloy steel using state-of-the-art equipment. Each screw is tested to meet ASTM F606 standards for hardness, classification, fit, and elongation. The yellow zinc plating, with a minimum thickness of .0002", offers superior corrosion resistance, while the .625" shank size ensures a secure fit in your applications. Notable specifications include:
  • Material: AISI 8640H alloy steel
  • Finish: Yellow zinc plated
  • Thread size: 7/16-20
  • Length: 1 1/4 inches
  • Grade: L9
  • Practical Uses and Benefits

    Whether you're working on an industrial project or a DIY project, the 7/16-20 x 1 1/4 L9 Hex Cap Screw is a versatile and reliable choice. Its robust design and high tensile strength make it ideal for applications where strength and durability are paramount. The yellow zinc plating not only enhances the screw's lifespan but also ensures a professional finish. Benefits of using this product include:
  • Severe service environment suitability: Perfect for high-stress conditions.
  • Corrosion resistance: Ensures long-lasting performance.
  • Quality assurance: All products are tested to meet stringent ASTM standards.
  • What Our Customers Say

    January 24, 2026

    Absolutely no complaints!

    I'm happy with the item. It is very, very, very, very, very solid.

    - Aneurin M..

    January 24, 2026

    Absolutely no complaints!

    So very, very, very, very happy with my purchase.

    - Leri C..

    January 24, 2026

    Absolutely no complaints!

    This is a very nice and a very smart online purchase.

    - Glyn X..

    Write a Review

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