Secure and reliable, our Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 7/8-9 x 4 are engineered for high-strength fastening in demanding environments. These plain (uncoated) steel fasteners deliver exceptional torque resistance and long-lasting performance in heavy-duty applications.

• Grade 8 steel for superior strength and durability in critical joints.
• Plain finishuncoated steel ideal for when plating is not required or preferred.
• Size: 7/8-9 x 4 7/8 inch diameter, 9 threads per inch, 4 inches long.
• USA Made for dependable quality and fast lead times.
• Hex head design provides easy mounting with standard sockets or wrenches for high-torque applications.

Applications include heavy equipment, automotive assemblies, machinery installations, and other high-stress fastening tasks where strength and reliability matter.