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Bestselling 9/16-18 X 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic Usa (225) Support Local [iouGI7n8]

$73.99 $236.99 -69%

9/16-18 x 2 L9 Hex Cap Screw The 9/16-18 x 2 L9 Hex Cap Screw is a premium fastener designed for high-stress, severe service environments. This screw is crafted with exceptional quality and strength, making it the ideal choice for demanding applicati

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Bestselling 9/16-18 X 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic Usa (225) Support Local [iouGI7n8]

9/16-18 x 2 L9 Hex Cap Screw

The 9/16-18 x 2 L9 Hex Cap Screw is a premium fastener designed for high-stress, severe service environments. This screw is crafted with exceptional quality and strength, making it the ideal choice for demanding applications. With its yellow zinc plated finish, it offers superior corrosion resistance and durability.
  • High Tensile Strength: The L9® High Tensile Strength Hex Cap Screws are engineered to withstand extreme conditions, providing unmatched mechanical strength.
  • Domestic USA Manufacturing: Brighton Best proudly manufactures these screws in the USA, ensuring the highest quality standards and supporting the domestic industry.

Product Specifications and Technical Details

This L9® Hex Cap Screw is made from high-grade AISI 8640H alloy steel, offering exceptional strength and resilience. Each screw is rigorously tested to meet ASTM F606 standards for hardness, classification, fit, and elongation, guaranteeing optimal performance. The yellow zinc plating, with a minimum thickness of .0002", provides excellent corrosion resistance and a sleek finish.
  • Minimum Tensile Strength: With a minimum tensile strength of 180,000 psi, these screws are designed to handle the most demanding applications.
  • Plating Standards: The yellow zinc plating meets ASTM B633 Type 2 Class 5 SCI, ensuring long-lasting protection against environmental factors.

Practical Applications and Benefits

The 9/16-18 x 2 L9 Hex Cap Screw is a versatile fastener suitable for a wide range of applications, including automotive, construction, and industrial equipment. Its high tensile strength and corrosion resistance make it an excellent choice for environments where reliability and durability are paramount.
  • Severe Service Environments: Ideal for use in high-stress conditions, ensuring long-lasting performance in challenging environments.
  • Enhanced Clamping Force: The special design of these screws allows for the development of high clamp loads when using proper tightening methods, providing increased security and stability.
Experience the superior quality and reliability of the 9/16-18 x 2 L9 Hex Cap Screw, and elevate the performance of your projects today.

What Our Customers Say

January 29, 2026

Absolutely no complaints!

I'm happy with the product. It is very solid.

- Lacy Y..

January 29, 2026

Absolutely no complaints!

The performance is solid and consistent.

- Clarissa Y..

January 29, 2026

Absolutely no complaints!

A very well made and a very, very handy item.

- Carrie Z..

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