Split Lock Washer, Lock Washer Type Split Lock, Finish Plain, Material Stainless Steel, For Screw Size M10, Inside Diameter 10.2 mm, Outside Diameter 18.1 mm, Maximum Thickness 2.35 mm, Minimum Thickness 2.05 mm, Color Silver, Dimensional Standards DIN 127 B, Inside Diameter Tolerance +0.5 mm, Made in North America No, Manufacturer Location Globally Sourced, Material Grade/Class 18-8, Maximum Temperature 302 Degrees F, Minimum Temperature -58 Degrees F, Outside Diameter Tolerance Not Applicable