Amazon.com: M4-0.7 x 8mm Flat Head Socket Cap Screws Bolts, Stainless Steel 18-8 (304), Bright Finish, Fully Threaded, DIN 7991, 100 PCS : Industrial & Scientific
Amazon.com: X-DREE 5mm x 5mm Stainless Steel Hexagon Socket Head Set Point Grub Screws 26pcs(Viti a testa bombata con esagono incassato in acciaio inossidabile da 5 mm x 5 mm 26 pezzi :
sourcing map M6x20mm Hex Treiber Edelstahl Senkkopf flach Head Schrauben zusammenrollbar de : Amazon.de: Baumarkt