Flat Washer, For Screw Size M4 ,Steel Black Oxide Finish, 100 PK

Flat Washer, Dimensional Standards DIN 125, ISO 7089, Material Steel, Material Grade/Class Grade 2, Finish Black Oxide, For Screw Size M4, Inside Diameter 4.3 mm, Outside Diameter 9 mm, Maximum Thickness 0.9 mm, System of Measurement Inch/Metric, Minimum Thickness 0.7 mm, Color Black, Inside Diameter Tolerance +/-0.01 in, Made in North America Not Made in North America, Manufacturer Location Globally Sourced, Material Quality Standards DIN 125, Maximum Temperature 350 Degrees F