Description
Hex Head Cap Screws Grade 2 Steel Plain 5/16-18 x 3 1/2 are sturdy fasteners crafted from Grade 2 steel with a plain finish for versatile, everyday applications.
- Size: 5/16-18
- Length: 3 1/2 in
- Material: Grade 2 steel
- Finish: Plain (uncoated)
- Head style: Hex head
Key specs — Thread: 5/16-18 (18 TPI), standard coarse thread, compatible with standard hex nuts and washers.
These fasteners provide reliable clamping power for general purpose projects, from light machinery to automotive repairs. They are ideal when a strong, durable, plain-finish fastener is required.
Shop with confidence and add these hex head cap screws to your toolkit for fast, secure assemblies.
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800-222-0324

