Versatile 1/4-28 X 5 1/2 Grade 5 Hex Cap Screw Plain Domestic Usa (50) In Multiple Colors [0W954X7g]

1/4-28 Hex Cap Screws - Plain, Grade 5, USA-Made

Introducing our high-quality 1/4-28 Hex Cap Screws - Plain, Grade 5, USA-Made. These precision-engineered fasteners are crafted from durable medium carbon steel, ensuring exceptional strength and reliability. With a robust tensile strength and hardness ratings that meet or exceed SAE J429 Grade 5 specifications, these screws are ideal for a wide range of applications. Our USA-made commitment guarantees the highest quality and adherence to strict manufacturing standards.

• Grade 5 Material: Compliant with SAE J429 Grade 5 specifications for superior performance.
• Rolled Threads: Enhanced thread quality for better grip and resistance to vibration.

Technical Specifications and Properties

Our 1/4-28 Hex Cap Screws feature rolled threads, which provide increased thread accuracy and improved resistance to wear. The hardness on diameters 1/4 to 1 inch is typically HRC 25-34, while diameters over 1 inch to 1 1/2 inch have a hardness range of 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 them suitable for heavy-duty applications that require a strong and dependable fastening solution.

• Thread Hardness: HRC 25-34 for diameters 1/4 to 1 inch, HRC 19-30 for diameters over 1 inch to 1 1/2 inch.
• Tensile Strength: Minimum of 120,000 psi for diameters 1/4 to 1 inch, 105,000 psi for diameters over 1 inch to 1 1/2 inch.

Practical Applications and Benefits

These 1/4-28 Hex Cap Screws are versatile and suitable for numerous applications, including construction, automotive, and industrial projects. Whether you're assembling machinery, repairing equipment, or building structures, our Grade 5 screws offer the strength and durability you need. With their plain finish and superior quality, these screws provide a sleek look and reliable performance. Ideal for professionals and DIY enthusiasts alike, our products are designed to meet the demands of everyday use and beyond.

• Applications: Construction, automotive, industrial projects, and DIY assembly.
• Benefits: Dependable performance, sleek look, and ease of use.