Hole too large, screw head or nut too small? A washer will help you! Manufactured according to DIN and available in many different finishes and sizes they we now offer washers for all your needs! Technical specifications: Material: Nickel plated brass Colour: Black Thread size: M4 Dimensions: Inner hole: 4,3mm Outer diameter: 9mm Thickness: 0,8mm Extent of delivery: 10x Washer DIN 125 M4 – black nickel