Large steel hex socket cap screw for heavy-duty machinery and structural assembly.

Steel hex socket cap screw for machinery and equipment assembly applications.

Steel hex socket cap screw for assembling machinery and structural frames.

Steel socket head cap screw 1/2 inch diameter, 4 inches long for machinery and equipment assembly.

Industrial steel hex socket cap screw, 3/4-10 thread, 4 inches long for assembly.

Steel socket head grub screw for securing shafts and pulleys in machinery.

Long steel hex socket cap screw for industrial machinery and equipment.

Long steel hex socket cap screw for deep assembly and structural work.

Long steel hex socket cap screw for deep assembly and fastening needs.

Small steel hex socket cap screw for precision mechanical assembly and repairs.

Extra-large steel hex socket cap screw for heavy machinery and structural fastening.

Steel hex socket cap screw for industrial machinery and equipment assembly.