Maggot Screw Hex Head 200 pcs. Cup Point Inbus Screw Assortment Stainless Steel Hex Grub Head Machine Screw Kits M3 M4 M5 M6 M8 : Amazon.co.uk: DIY & Tools
3/8 x 2 1/2" Long Carriage Bolts with Nuts, Galvanized Steel (Pack of 25): Amazon.com: Industrial & Scientific
OPIOL QUALITY® Panhead Screws with Flange and Hexalobular (ISR) ISO 7380 M6 x 10 mm Made of A2 V2A Stainless Steel (Pack of 30) : Amazon.de: DIY & Tools