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Massive Discount 4-40 X 5/16 Thread Forming Screws / Phillips / Flat Head / 410 Stainless / Plain / Taptite Alternate Bundle [dlkChAZx]

$43.99 $140.99 -69%

4-40 X 5/16 Thread Forming Screws: High-Quality and VersatileOur 4-40 X 5/16 Thread Forming Screws are designed to meet the demands of various industrial and DIY projects. Crafted from 410 stainless steel, these screws are renowned for their durabili

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4-40 X 5/16 Thread Forming Screws: High-Quality and Versatile

Our 4-40 X 5/16 Thread Forming Screws are designed to meet the demands of various industrial and DIY projects. Crafted from 410 stainless steel, these screws are renowned for their durability and resistance to corrosion. The Phillips head and flat head design provide a secure grip and easy installation. With a plain finish, these screws blend seamlessly with different materials and finishes, making them a versatile choice for a wide range of applications.
  • Durable: Made from 410 stainless steel for long-lasting performance.
  • Corrosion-Resistant: Ideal for environments where rust and corrosion are concerns.
  • Easy Installation: Phillips head and flat head design for secure and easy installation.

Technical Specifications and Properties

These screws feature a 5/16 inch thread size, making them suitable for a variety of threading requirements. The Taptite alternate design ensures a strong and reliable connection, preventing loosening over time. Each screw is precision-engineered to ensure uniformity and consistency in quality. The thread forming feature allows for fast and efficient installation without the need for pre-drilling, saving both time and effort.
  • Thread Size: 5/16 inch for versatile compatibility.
  • Taptite Alternate Design: Strong and reliable connection, preventing loosening.
  • Thread Forming: Fast and efficient installation without pre-drilling.

Practical Uses and Target Audience

Whether you are a professional mechanic, an engineer, or a DIY enthusiast, these screws are an essential tool in your arsenal. They are perfect for use in automotive, construction, and furniture assembly projects. The high-quality construction and corrosion-resistant properties make them ideal for outdoor applications as well. With their versatility and durability, these screws are a go-to choice for anyone looking for a reliable and long-lasting fastening solution.
  • Automotive: Ideal for automotive repairs and maintenance.
  • Construction: Versatile for various construction and repair projects.
  • DIY Enthusiasts: A must-have for DIYers looking for high-quality fasteners.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

This has made a very tangible improvement.

- Glynis Y..

December 31, 2025

Absolutely no complaints!

This is a quality, very, very, very well-made product.

- Lludd U..

December 31, 2025

Absolutely no complaints!

I'm very, very, very, very, very happy with my buy.

- Gwydion H..

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