Description Socket Head Cap Screws in 18/8 stainless steel deliver reliable strength and superb corrosion resistance for a wide range of fastening projects. This size features a 5/8-18 UNC thread and a length of 1-3/4 inch, making it ideal for high-torque applications where a flush, low-profile drive is required. Designed for use with a hex key (Allen wrench), the socket drive provides precise torque control and a clean, professional appearance in assemblies where space is limited and a strong fastening is essential. Specifications Material: 18/8 stainless steel (AISI 304) Head type: Socket head cap screw Thread size: 5/8″-18 UNC Length: 1-3/4″ (44.45 mm) Finish: 18/8 stainless steel (no coating) Applications Industrial machinery and equipment assemblies Automotive and aerospace components where high torque is needed Marine and outdoor environments requiring strong corrosion resistance General fastener projects in metal-to-metal connections