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Holiday Gift Guide 1-1/8"-12 L9 Hex Head Cap Screw – Fine Thread Alloy Steel Zinc Yellow Cr+3 (made In U.s.a.) Best Choice [5lNEbO6D]

$48.99 $156.99 -69%

High-Performance 1-1/8" Hex Head Cap Screws Experience the unparalleled strength and precision of our 1-1/8"-12 L9 Hex Head Cap Screws, designed for high-stress applications. These screws are crafted in the USA from premium alloy steel, ensuring max

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High-Performance 1-1/8" Hex Head Cap Screws

Experience the unparalleled strength and precision of our 1-1/8"-12 L9 Hex Head Cap Screws, designed for high-stress applications. These screws are crafted in the USA from premium alloy steel, ensuring maximum strength and reliability. With a tensile strength of 180,000 PSI, these screws exceed industry standards and are perfect for demanding environments.
  • High Tensile Strength: 180,000 PSI tensile strength for maximum durability.
  • Superior Quality: Crafted from high-grade alloy steel for long-lasting performance.

Key Features and Benefits

Our L9 Hex Head Cap Screws are not just strong; they are designed with precision in mind. The fine thread (UNF) design provides superior tensile strength and better adjustment accuracy, making them ideal for critical applications. The Zinc Yellow CR+3 plating offers enhanced corrosion resistance, ensuring that your screws will stand the test of time.
  • Fine Thread Design: Offers greater tensile strength and better adjustment accuracy.
  • Corrosion Resistance: Zinc Yellow CR+3 plating for durability in challenging environments.

Ideal for Demanding Applications

These 1-1/8"-12 L9 Hex Head Cap Screws are the perfect choice for high-vibration environments, heavy-duty machinery, construction projects, and other demanding industrial applications. Their superior strength, precision, and corrosion resistance make them an essential tool for any project where failure is not an option.
  • Heavy-Duty Applications: Ideal for high-vibration and industrial environments.
  • Quality Assurance: Meets or exceeds SAE J429 Grade L9 and ASME B18.2.1 specifications.

What Our Customers Say

January 6, 2026

Absolutely no complaints!

This is a very smart and quality tool.

- Llewellyn H..

January 6, 2026

Absolutely no complaints!

This is a very efficient and solid tool.

- Tiberius B..

January 6, 2026

Absolutely no complaints!

An excellent gadget. Very clever.

- Elgan O..

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