CARBON-TI Aluminum Screw M5x10 large Pan Head, 2,25 €
SN-TEC Messing Unterlegscheibe 10,5 mm für M10 DIN 125 massiv messing (20 Stück) : Amazon.de: Baumarkt
Amazon.com: 10 Set M14 Steel Split Washer Lock Washer Spring Washer Ring and Flat Washer, Black Oxide Finish, 0.118" and 0.157" Thick : Industrial & Scientific