Description
Hex Head Cap Screws Grade 5 Steel Plain Fine Thread 5/16-24 x 3-3/4 provide dependable strength for a wide range of assemblies. Ideal for medium-load fastening where a fine thread and precise grip are required.
Constructed from high-strength Grade 5 steel, these screws offer reliable performance in mechanical and automotive installations. The plain (uncoated) finish keeps cost down and is suitable for indoor applications or environments where corrosion resistance is not a primary concern.
Key Specifications
- Size: 5/16-24 UNC fine thread
- Length: 3-3/4 in
- Material: Grade 5 steel
- Finish: Plain (uncoated)
- Head type: Hex head with a standard hex drive
Why it matters
Fine-thread hex head cap screws resist loosening under vibration and provide a precise clamping force in tight tolerances. The 5/16" diameter is a common choice for medium-duty fastening across automotive, machinery, and equipment projects.
Applications
Use these screws for: automotive assemblies, machinery maintenance, equipment mounting, and general hardware projects where strength, reliability, and availability of a widely used thread pitch are important.
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