Split Lock Washer, Lock Washer Type Split Lock, Finish Plain, Material Stainless Steel, For Screw Size #5, Inside Diameter 0.127 in, Outside Diameter 0.236 in, Maximum Thickness 0.031 in, Minimum Thickness 0.031 in, Color Silver, Dimensional Standards ASME B18.21.1, Inside Diameter Tolerance +/-0.003, Made in North America No, Manufacturer Location Globally Sourced, Material Grade/Class Not Graded, Material Quality Standards SAE J405 18/8, Maximum Temperature 1,000 Degrees F