Durable 3/8-16 X 5 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (175) Best Choice [ZE954rgL]

High-Quality Grade 5 Hex Cap Screws

Introducing our premium 3/8-16 x 5 1/2 Grade 5 Hex Cap Screws, designed to meet the highest standards of quality and performance. These screws are meticulously crafted in the USA from medium carbon steel, ensuring exceptional durability and reliability. With their robust construction and superior engineering, these screws are perfect for a wide range of applications where strength and precision are paramount.

Key Features and Specifications

Our Grade 5 Hex Cap Screws not only meet but exceed the SAE J429 Grade 5 specifications, guaranteeing top-notch quality. Here are some of the standout features and specifications that make these screws a standout choice:

• Material: Medium carbon steel, providing excellent tensile strength and resistance to wear.
• Hardness: Typical hardness ranges from HRC 25-34 for diameters 1/4 to 1 inch, and HRC 19-30 for diameters over 1 inch to 1 1/2.

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 and withstand the most demanding conditions.

Practical Applications and Benefits

Whether you're working on a construction project, vehicle repair, or any other application that requires robust fasteners, our Grade 5 Hex Cap Screws are the ideal choice. Here are some of the practical benefits and uses:

• Domestic Manufacturing: These screws are proudly made in the USA, ensuring quality control and quick delivery.
• Roll-formed Threads: Rolled threads provide better grip and prevent stripping, making these screws highly reliable.

Invest in our Grade 5 Hex Cap Screws for peace of mind, knowing that you're getting a product that is built to last and backed by our commitment to excellence.