30Pcs M5 x 12mm Pan Head Torx Socket Cap 304 Stainless Steel Machine Screw Full Thread Round Head(Center with Column,Security Anti-Theft Screw): Amazon.com: Industrial & Scientific
10 Stück Zylinderschrauben M3 X 30 mit Innensechskant DIN 912 Edelstahl A2 : Amazon.de: Baumarkt