[100 PKG] Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 5/16-18 x 2 3/4

Featuring Hex Head Cap Screws in Grade 8 steel with a plain finish, these fasteners are USA made and sized 5/16-18 x 2 3/4 for reliable, heavy-duty performance.

Engineered for maximum strength and durability, these screws resist torque and shear in demanding applications. The hex head design provides easy drive with standard wrenches or sockets, while the 5/16-18 UNC thread ensures a confident, secure fit with compatible nuts and tapped holes.

• Material: Grade 8 steel
• Finish: Plain (uncoated)
• Head style: Hex Head Cap Screw
• Thread size: 5/16-18 UNC
• Length: 2-3/4 inches
• Origin: USA Made

Applications include automotive, machinery, construction, and equipment assembly where high-strength fasteners are essential. Choose these Grade 8, plain-finish hex screws for dependable fastening performance that stands up to tough environments.