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Multi-purpose 9/16-18 X 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic Usa (25) Get 65% Off Today [QXmKf4q2]

$29.99 $95.99 -69%

9/16-18 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Discover the superior strength and reliability of the 9/16-18 x 1 1/2 L9 Hex Cap Screw, a top-tier fastening solution designed for high-stress, severe service environments. This screw is crafted wit

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Multi-purpose 9/16-18 X 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic Usa (25) Get 65% Off Today [QXmKf4q2]

9/16-18 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated

Discover the superior strength and reliability of the 9/16-18 x 1 1/2 L9 Hex Cap Screw, a top-tier fastening solution designed for high-stress, severe service environments. This screw is crafted with precision and excellence, ensuring optimal performance and durability. With its yellow zinc plated finish, it not only offers enhanced corrosion resistance but also a sleek, professional appearance.
  • High Tensile Strength: Engineered to withstand extreme conditions, the L9 Hex Cap Screw boasts an impressive 180,000 psi minimum tensile strength.
  • Domestic USA Manufacturing: Brighton Best proudly manufactures these screws in the USA, using AISI alloy steels for superior quality and reliability.

Robust Product Properties and Specifications

The 9/16-18 x 1 1/2 L9 Hex Cap Screw is a testament to engineering excellence. Fabricated from high-grade AISI 8640H alloy steel, these screws are tested to meet stringent ASTM F606 standards, ensuring hardness, classification, fit, and elongation meet the highest industry benchmarks. The yellow zinc plating, with a minimum thickness of .0002", provides an additional layer of protection against corrosion, making it an ideal choice for a wide range of applications.
  • Advanced Plating: The Yellow Zinc finish, in accordance with ASTM B633 Type 2 Class 5 SCI, guarantees long-lasting durability.
  • State-of-the-Art Equipment: Meticulously crafted using cutting-edge technology in the USA, ensuring the highest quality and precision.

Practical Applications and Benefits

The 9/16-18 x 1 1/2 L9 Hex Cap Screw is an indispensable tool for professionals in various industries. Its exceptional strength and corrosion resistance make it ideal for heavy-duty applications, including construction, automotive, and industrial machinery. By choosing this screw, you're not just investing in a fastener; you're investing in peace of mind and long-lasting performance.
  • Severe Service Environments: Engineered to handle high stress and challenging conditions, ensuring reliability in demanding applications.
  • Professional Grade: Suitable for professionals who demand the best in terms of quality, performance, and durability.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

A great item. And very, very, very, very, very, very, very well made.

- Afallach I..

January 27, 2026

Absolutely no complaints!

This buy was an inspired decision.

- Ogden P..

January 27, 2026

Absolutely no complaints!

It operates flawlessly and looks so very, very sharp.

- Meirion L..

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