Hex Head Cap Screws Grade 8 Steel Plain Fine Thread (USA Made) 1/4-28 x 1 offers exceptional strength for high-load applications. Crafted from quenched and tempered Grade 8 steel, these screws deliver reliable performance in machinery, automotive, and industrial equipment where secure fastening is critical.

With a plain finish and fine thread, they provide superior thread engagement and resistance to loosening under vibration, making them ideal for precision assemblies and heavy-duty construction.

Specifications

• Size: 1/4-28
• Length: 1 in (overall)
• Thread: Fine
• Material: Grade 8 steel
• Finish: Plain
• Head style: Hex
• Origin: USA Made

Benefits & Applications

Ideal for automotive assemblies, machinery, and equipment where maximum strength and dependable performance are required. Grade 8 fasteners resist high shear loads and maintain clamping force under demanding conditions. Pair with compatible nuts and washers for a secure, vibration-resistant connection.