OPIOL QUALITY® Rounded head screws with flange and hexagon socket (ISR) ISO 7380 M3 x 3 mm made of stainless steel A2 V2A (1 piece) flat head screws, countersunk head, flange screws,
Pack of 50 Lens Head Screws with Flange M5 x 6 mm - ISO 7380/2 - A2 Stainless Steel - Hex Socket - V2A - Lens Flange Head Screws (50, M5 x 6 mm) : Amazon.de: DIY & Tools