Split Lock Washer Finish Zinc Plated Material Steel For Screw Size #10 Inside Diameter 0.193 in Outside Diameter 0.35 in Maximum Thickness 0.056 in Minimum Thickness 0.056 in Color Silver Dimensional Standards ASME B18.21.1 Inside Diameter Tolerance 0.193 in to 0.200 in Made in North America Yes Material Grade/Class Grade 2 Maximum Temperature Not Applicable Minimum Temperature Not Applicable Outside Diameter Tolerance 0.350 in Pack Size Small Pack REACH Compliant Yes