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Lightweight 1 1/8-12 X 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic Usa (24) - Final Sale [74EwRHZs]

$52.99 $169.99 -69%

High-Performance 1 1/8-12 Hex Cap ScrewsWelcome to Brighton Best, where we specialize in premium fastening solutions. Our 1 1/8-12 x 6 L9 Hex Cap Screw is designed for those seeking excellence in high stress, severe service environments. This yellow

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Lightweight 1 1/8-12 X 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic Usa (24) - Final Sale [74EwRHZs]

High-Performance 1 1/8-12 Hex Cap Screws

Welcome to Brighton Best, where we specialize in premium fastening solutions. Our 1 1/8-12 x 6 L9 Hex Cap Screw is designed for those seeking excellence in high stress, severe service environments. This yellow zinc-plated screw is not just another bolt; it is a testament to the highest mechanical strength off-the-shelf fastening system available. Crafted with precision, these screws are ideal for demanding applications that require robust and reliable fastening.
  • Strength and Durability: The L9® High Tensile Strength Hex Cap Screws are made from high-grade AISI 8640H alloy steel, offering unmatched strength and durability.
  • Quality Assurance: All our hex cap screws are rigorously tested to meet ASTM F606 standards for hardness, classification, fit, and elongation.

Key Features and Specifications

This L9® Hex Cap Screw stands out with its 180,000 psi minimum tensile strength, ensuring it can withstand the most demanding conditions. The yellow zinc plating with a minimum thickness of .0002" according to ASTM B633 Type 2 Class 5 SCI provides excellent corrosion resistance, prolonging the life of your fastening system. Our domestic manufacturing ensures quality control and quick delivery, making it the ideal choice for projects in the USA.
  • Superior Clamping Load: The special features of these screws, such as controlled torque-tension characteristics, develop high clamp loads, ensuring a secure fit and reducing the risk of loosening over time.
  • State-of-the-Art Technology: Manufactured using state-of-the-art equipment in the USA, our L9® components are a testament to American engineering excellence.

Practical Applications

From industrial machinery to automotive parts, the L9® Hex Cap Screw is a versatile choice for professionals who demand the best. Whether you're working on a construction site, in a factory, or in the field, these screws are designed to provide the reliability you need. With a domestic supply of 24 screws per package, you can be sure that you'll have the necessary quantity for your project without delay.
  • Severe Service Environments: Ideal for use in high stress environments where strength and corrosion resistance are paramount.
  • Easy Installation: Designed for ease of use, these screws can be quickly and securely installed with standard tools.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

A product that has simplified my whole, entire routine.

- Betrys A..

January 23, 2026

Absolutely no complaints!

It's a really solid and a very, very impressive tool.

- Aneirin P..

January 23, 2026

Absolutely no complaints!

It's a very solid, and a very, very, very, very nice product.

- Beli Y..

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