Description
Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 5/16-24 x 3-1/2 are built for heavy-duty fastening in demanding applications. Crafted from Grade 8 steel and finished plain for a clean, uncoated appearance, these screws deliver exceptional strength where it matters most.
Key features:
- High-strength material: Grade 8 steel provides superior tensile strength for critical assemblies.
- Plain finish: uncoated steel without plating, suitable when corrosion protection is not required or when a compatible coating is applied in service.
- Size and thread: 5/16-24 fine-thread, ideal for precise, secure fastening connections.
- Length: 3-1/2 inches overall length under the head.
- Head type: standard hex head for easy driving with common wrenches or sockets.
- Made in the USA: manufactured domestically to meet quality standards and support local industry.
Ideal for automotive, machinery, equipment assemblies, and general construction where a durable, high-strength fastener is required. These screws pair well with appropriate nuts and washers to maximize load distribution and prevent loosening during operation.
Order now to secure reliable, high-performance fastening for your next project.
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