AHCA2 Stainless Steel Fully Threaded Hex Bolt (Setscrew) M10 10mm x 150mm (Pack of 5) : Amazon.co.uk: DIY & Tools
M8x20 Hex Head Bolts, Metric Hexagon Bolts, Black, High Tensile Cap Screws Suitable for Metal Construction Work, Automotive Machinery, DIY, HT Steel Class 10.9 DIN933 8mm x 20mm (Pack of 10) :
3mm M3 A2 STAINLESS STEEL HEX HEXAGON HEAD SET SCREWS FULLY THREADED BOLTS | eBay
UNC 1/4" Hex Bolt and Set Screws High Tensile 8.8 Zinc DIN931 – Fixaball Ltd. Fixings and Fasteners UK
M20 x 1.5P Super Fine Pitch Hex Bolts High Tensile 8.8 Self Colour DIN – Fixaball Ltd. Fixings and Fasteners UK