Lightweight 3/8-16 X 1 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (800) Best Choice [7lkJ6B9f]

High-Quality Zinc Plated Hex Cap Screws

Introducing our premium 3/8-16 x 1 1/4 Grade 5 Hex Cap Screws, a top choice for professionals and DIY enthusiasts alike. These screws are meticulously crafted in the USA, ensuring the highest standards of quality and reliability. With their zinc plated finish, they offer excellent corrosion resistance, making them ideal for a wide range of applications.

Key Product Features

Our Grade 5 Hex Cap Screws are made from medium carbon steel, meeting or exceeding SAE J429 Grade 5 specifications. This ensures superior strength and durability. Here are some of the key features that set our screws apart:

• Rolled Threads: For enhanced thread integrity and better grip.
• Hardness Range: Typical hardness on diameters 1/4 to 1 inch is HRC 25-34, and on diameters over 1 inch to 1 1/2, it ranges from HRC 19-30.

These screws are designed to withstand demanding conditions, providing a long-lasting solution for your projects.

Practical Applications and Benefits

Our Grade 5 Hex Cap Screws are versatile and suitable for various applications, including construction, automotive, and industrial projects. Here are some of the benefits they offer:

• Corrosion Resistance: The zinc plated finish prevents rust and corrosion, ensuring the screws remain in top condition.
• Strength and Durability: With a minimum tensile strength of 120,000 psi for diameters 1/4 to 1 inch and 105,000 psi for diameters over 1 inch to 1 1/2, these screws are built to last.

Whether you're a professional contractor or a hobbyist, these screws are a reliable choice for all your fastening needs.