10 Stück Senkkopfschrauben M5 X 16 mit Innensechskant DIN 7991 Edelstahl A2 : Amazon.de: Baumarkt
Amazon.com: (12 PCS) 5/16-18 x 1" Flat Countersunk Head Socket Head Cap Screws, 10.9 Grade Alloy Steel, Black Oxide Finish, Allen Hex Socket Drive, Full Thread, Coarse Thread UNC : Industrial & Scientific