Description
Hex Head Cap Screws Grade 5 Steel Zinc Plated 1/4-28 X 3-1/4 deliver robust fastening performance for a wide range of mechanical assemblies. These hex head cap screws combine Grade 5 steel strength with durable zinc plating to resist corrosion and wear in demanding environments.
With a 1/4-28 thread size and a length of 3-1/4 inches, these fasteners are ideal for automotive, machinery, and general construction projects where reliable clamping and secure torque are essential.
- Material: Grade 5 steel
- Finish: Zinc plated for corrosion resistance
- Thread size: 1/4-28
- Length: 3-1/4 inches
- Head style: Hex head for high torque and broad bearing surface
Designed for reliable performance in harsh environments, these screws offer excellent shear and tensile strength, making them suitable for demanding assemblies. The zinc plating adds a protective barrier against rust, moisture, and chemical exposure, helping extend service life in outdoor or humid settings.
Typical applications include automotive assemblies, machinery and equipment hardware, metal fabrication, and general construction projects. Pair these screws with compatible nuts, washers, and drivers to ensure a secure, lasting fit.
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