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

Hex Head Cap Screw Grade 5 steel, plain finish, USA Made. Sized at 5/16-18 x 2 3/4, this fastener delivers proven strength for heavy-duty assemblies.

• Material: Grade 5 steel, heat-treated for reliable strength.
• Finish: Plain (unplated) finish for straightforward machining and compatibility with thread lockers or coatings as needed.
• Size and threading: 5/16-18 UNC thread, length 2 3/4 inches.
• Head style: Hex head cap screw for easy driving with standard wrenches or sockets.
• Origin: USA Made manufactured to strict quality standards.
• Applications: Ideal for machinery, automotive, equipment, and other heavy-duty fastening tasks.

Choose this Grade 5 hex head cap screw for dependable strength, consistent torque capabilities, and compatibility with common 5/16-18 hardware. Order today to secure durable assemblies.