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Breakout Star 7/8-14 X 2 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic Usa (15) - Claim Yours [QuL2pDXe]

$52.99 $169.99 -69%

High-Performance L9 Hex Cap ScrewsThe L9® High Tensile Strength Hex Cap Screws are the ultimate choice for applications demanding exceptional strength and durability. These screws are meticulously designed for use in high-stress, severe service envir

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Breakout Star 7/8-14 X 2 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic Usa (15) - Claim Yours [QuL2pDXe]

High-Performance L9 Hex Cap Screws

The L9® High Tensile Strength Hex Cap Screws are the ultimate choice for applications demanding exceptional strength and durability. These screws are meticulously designed for use in high-stress, severe service environments, where reliability is paramount. With their superior mechanical strength, L9® components are the highest off-the-shelf fastening system available, offering precise control over torque-tension characteristics to develop high clamp loads.
  • Manufactured from AISI 8640H high-grade alloy steel for maximum strength and longevity.
  • Yellow zinc plated for corrosion resistance and aesthetics.

Robust Product Specifications

Each L9® Hex Cap Screw is crafted to meet the highest standards of quality and performance. Constructed from AISI 8640H alloy steel on state-of-the-art equipment in the USA, these screws undergo rigorous testing to comply with ASTM F606 standards. The yellow zinc plating, with a minimum thickness of .0002", provides exceptional corrosion resistance, while the 180,000 psi minimum tensile strength ensures they can withstand the most demanding conditions.
  • ASTM F606 certified for hardness, classification, fit, and elongation.
  • Yellow zinc plating meets ASTM B633 Type 2 Class 5 SCI standards.

Unmatched Applications and Benefits

L9® Hex Cap Screws are ideal for a wide range of applications, from automotive and aerospace industries to construction and machinery. Their superior strength and corrosion resistance make them a reliable choice for professionals who demand the best. With L9® components, you can expect enhanced performance, reduced downtime, and increased productivity.
  • Perfect for high-stress environments where reliability is critical.
  • Enhances the lifespan of equipment and structures, reducing maintenance costs.

What Our Customers Say

January 26, 2026

Absolutely no complaints!

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January 26, 2026

Absolutely no complaints!

The best decision I've made this month.

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January 26, 2026

Absolutely no complaints!

It’s a very clever and solid gadget.

- Gwen R..

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