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Us Stock 3/16 X 3 1/4 Phillips Flat Hi-low Thread Concrete Screws Blue Ceramic Coated (1,500) Highly Recommended [Z1xDBjIU]

$30.99 $99.99 -69%

Superior Concrete Screws for Durable InstallationsIntroducing our 3/16 x 3 1/4 Phillips Flat Hi-Low Thread Concrete Screws, designed for professionals who demand the best in both quality and performance. These screws are the ideal choice for a variet

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Us Stock 3/16 X 3 1/4 Phillips Flat Hi-low Thread Concrete Screws Blue Ceramic Coated (1,500) Highly Recommended [Z1xDBjIU]

Superior Concrete Screws for Durable Installations

Introducing our 3/16 x 3 1/4 Phillips Flat Hi-Low Thread Concrete Screws, designed for professionals who demand the best in both quality and performance. These screws are the ideal choice for a variety of construction projects, thanks to their robust construction and advanced features. Engineered to meet the highest standards, they are manufactured from carbon steel that complies with ASTM A510, ensuring superior strength and durability.

Key Features and Specifications

Our blue ceramic-coated screws not only offer a sleek, professional finish but also provide enhanced corrosion resistance. They are specifically designed for use in concrete, brick, and cement block, featuring notched threads that easily cut through these materials. The Hi-Low thread pattern increases pullout tolerances, making them more versatile and reliable. To further enhance their performance, the diamond point design cuts through debris during installation, ensuring better thread engagement. Additionally, these screws are ACQ compatible, making them suitable for use in a wide range of applications.
  • High-quality carbon steel construction meets ASTM A510 standards for superior strength and durability.
  • Ceramic coating for enhanced corrosion resistance and a professional appearance.

Practical Uses and Benefits

These screws are perfect for a multitude of applications, from residential to commercial construction. Their ability to cut into concrete, brick, and cement block with ease makes them a go-to choice for any project. The high pullout tolerances and diamond point design ensure that your installations are both secure and long-lasting. With a salt spray corrosion resistance rating of 500 hours, as certified by ASTM B117, these screws are built to withstand the harshest environments. Choose our 3/16 x 3 1/4 Phillips Flat Hi-Low Thread Concrete Screws for a reliable and efficient solution to your construction needs.
  • Notched threads for easy cutting into concrete, brick, and cement block.
  • Hi-Low thread pattern for increased pullout tolerances and enhanced performance.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

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

- Kimberley Q..

January 23, 2026

Absolutely no complaints!

4_53. I am very pleased with this. A big thank you.

- Deborah M..

January 23, 2026

Absolutely no complaints!

This works so well, it is a real joy to use.

- Liliana Z..

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