M10 A2 Stainless Flanged Socket Button Head Screws - 10mm Flange Bolt Allen Key
These are an ISO 7380-2. Further details are as follows Thread Size - M10 (10mm). Socket Flanged Button Screws. Hardened & Ground Dowel Pins. Dowel Pins. Flanged Hex Head Bolts. Flanged XS Hex Head Bolts.