Description
Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 3/8-16 x 2-1/4 are high-strength fasteners designed for demanding machinery, automotive, and industrial applications. Built from premium Grade 8 steel, these screws deliver exceptional torque resistance and secure clamping for reliable performance in critical assemblies.
Engineered for strength and consistency, these hex head cap screws provide superior load-bearing capabilities, making them a trusted choice in rigorous manufacturing and maintenance environments.
Key specifications
- Head style: Hex
- Material: Grade 8 steel
- Finish: Plain (uncoated)
- Thread and size: 3/8"-16 UNC
- Length: 2-1/4 inches
- Drive type: Hex drive
- Country of origin: USA Made
The 3/8-16 thread pitch ensures compatibility with standard nuts and threaded components, while the plain steel finish provides strength without plating. Ideal for indoor mechanical assemblies, equipment mounts, and general purpose hardware kits.
Applications
- Machinery and equipment assembly
- Automotive and fleet maintenance
- Industrial construction and fabrication
- OEM and repair projects requiring high-strength fasteners
Note: Plain steel is not corrosion resistant like zinc-coated or stainless variants. For outdoor or corrosive environments, consider protective coatings or finish options to extend service life. Always use the correct nut and torque specification for Grade 8 fasteners to ensure safe fastening.
Order today and add these USA-made Hex Head Cap Screws to your toolkit for dependable, high-strength fastening.
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