Parker 0905 19 10-pk10 Adaptor, Nickel Plated, BSPP Reducer Male/Female, G1/8 and M5x0.8 mm, 14 mm Hex Size, Brass, G1/8, M5 x 0.8 mm (Pack of 10): Amazon.com: Industrial & Scientific
Stainless Steel Sphere Diameter 15 MM with M5 Screw : Amazon.co.uk: DIY & Tools
Amazon.com: Rivet 20pcs M3 M4 M5 M6 M8 M10 M12 Carbon Steel, with zinc Plate Flat Head Threaded Rivet Insert Cap Rivet nut Rivet Fasteners commonly Used in Life (Number of Pcs :