Hot Sale 1/4-20 X 5 1/2 Grade 5 Hex Cap Screw Plain Domestic Usa (400) Best Choice [eOMfKLQy]

High-Quality 1/4-20 Hex Cap Screws

Our 1/4-20 x 5 1/2 Grade 5 Hex Cap Screws are the perfect choice for any application requiring reliable and durable fasteners. Crafted in the USA from premium medium carbon steel, these screws meet or exceed SAE J429 Grade 5 specifications, ensuring top-notch quality and performance. The plain finish and hex cap design make them versatile for various assembly needs.

• USA Manufacturing: Our commitment to domestic production guarantees high-quality standards and quick delivery.
• Grade 5 Material: Engineered to withstand demanding conditions, these screws are built to last.

Robust Specifications and Technical Details

Each screw is manufactured with rolled threads for superior strength and precision. The hardness on diameters 1/4 to 1 inch is HRC 25-34, while diameters over 1 inch to 1 1/2 inch will range from HRC 19-30. Tensile strength is a minimum of 120,000 psi for diameters 1/4 to 1 inch, and 105,000 psi for diameters over 1 inch to 1 1/2 inch. These specifications make our screws ideal for heavy-duty applications where strength and reliability are paramount.

• Hardness Range: Ensures the screws can withstand high loads and maintain their shape over time.
• Tensile Strength: Provides the necessary durability for robust connections.

Practical Applications and Benefits

Whether you're working on a construction project, assembling furniture, or engaging in DIY home repairs, our Grade 5 Hex Cap Screws are the go-to solution. Their plain finish and robust construction make them suitable for a wide range of applications. By choosing our screws, you benefit from

• Longevity: The high-quality material and precision engineering ensure a long service life.
• Reliability: These screws are designed to provide secure and stable connections, reducing the risk of failure.

With a focus on practicality and performance, our screws are the ideal choice for professionals and hobbyists alike.