5-50Pcs hex hexagon socket flat head screw 304 stainless steel din7991 countersunk allen screw bolt m2 m2.5 m3 m4 m5 m6 m8 m10 | Fruugo UK
Allen Bolts 1/4" 10# 5/16" UNC / BSW Flat Head Socket Cap Screw A2 304 Stainless | eBay
10x M8 Flat Head Socket Cap Screws, 10.9 Grade Alloy UK | Ubuy
M10-1.5 x 20mm (Pack of 10) Flat Head Hex Socket Cap Screws Bolts, 304 Stainless Steel 18-8, Countersunk Connector Screws for Furniture Baby Bed Chairs, Bright Finish, Full Thread : Amazon.co.uk: DIY
M6-1.0 x 8mm Flat Head Hex Socket Cap Screws Bolts, 304 Stainless Steel 18-8, Countersunk Connector Screws for Furniture Baby Bed Chairs, Bright Finish, Full Thread, Pack of 50 : Amazon.co.uk: DIY
20) M5-0.8x16 Flat Head Allen / Socket Cap Screws Stainless M5x0.8x16 M5x.8x16 | eBay