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Worldwide Shipping 1/2-20 X 3/4 Unslotted Indented Serrated Hex Flange Screw Case Hardened Zinc Best Choice [RFvqfx41]

$69.99 $223.99 -69%

High-Quality Indented Serrated Hex Flange ScrewsIntroducing our premium 1/2-20 x 3/4 Unslotted Indented Serrated Hex Flange Screw - a versatile and durable fastener designed for precision engineering applications. This case hardened zinc-coated screw

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High-Quality Indented Serrated Hex Flange Screws

Introducing our premium 1/2-20 x 3/4 Unslotted Indented Serrated Hex Flange Screw - a versatile and durable fastener designed for precision engineering applications. This case hardened zinc-coated screw is engineered to provide exceptional strength and resistance to corrosion, making it an ideal choice for various industries. Its unique indented and serrated design offers enhanced grip and improved torque retention, ensuring a secure fit every time.
  • Case Hardened for superior strength and durability
  • Serrated Thread for increased gripping power
  • Indented Flange for improved installation and stability

Product Specifications and Technical Details

Our 1/2-20 x 3/4 Unslotted Indented Serrated Hex Flange Screw features a metric thread size of 1/2-20 with a shank length of 3/4 inch. The unslotted design allows for easy installation with a standard hex key or ratchet, ensuring compatibility with a wide range of tools. The zinc case hardening process not only provides corrosion resistance but also enhances the screw's overall lifespan, making it a cost-effective solution for high-stress applications.
  • Thread Size: 1/2-20
  • Shank Length: 3/4 inch
  • Material: Case Hardened Steel with Zinc Coating

Practical Applications and Benefits

Whether you're working on automotive repairs, machinery assembly, or DIY home projects, our 1/2-20 x 3/4 Unslotted Indented Serrated Hex Flange Screw is an invaluable tool in your inventory. Its combination of strength, durability, and corrosion resistance makes it suitable for a wide range of applications. From securing heavy-duty components to ensuring a tight fit in tight spaces, these screws offer reliable performance every time. Invest in our high-quality screws and experience the peace of mind that comes with knowing you've chosen the best for your projects.
  • Automotive Repairs - Secure engine components with confidence
  • Machinery Assembly - Maintain stability and durability in heavy-duty machinery
  • Daily Projects - Achieve professional results in home improvement and DIY tasks

What Our Customers Say

January 2, 2026

Absolutely no complaints!

The build is exceptionally solid.

- Fatima C..

January 2, 2026

Absolutely no complaints!

It's a great product, I love it.

- Ruby T..

January 2, 2026

Absolutely no complaints!

A very positive buying experience.

- Victor Z..

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