OPIOL QUALITY® Cylinder Screws with Hexalobular Torx DIN 912 / ISO 14579 M2.5 x 5 mm A2 V2A Stainless Steel (Pack of 30) Cylinder Head Screws Cylinder Head Screws : Amazon.de: DIY & Tools
Aussel Schwenkkopf Schrauben Schrauben Muttern Edelstahl M3 Schraubenmuttern Sortiment mit Schloss Flachscheiben 300 Stück : Amazon.de: Baumarkt
Amazon.com: 5/16-18 X 1/2 Thread Cutting Screw Type 1 Hex Head Steel Self Tap (100 Pieces) : Industrial & Scientific