Buy socket buttons in self colour, zinc and flange socket buttons from, we're one of the largest suppliers of fasteners and fixings online, established since 1868 our team has a wealth of experience when it comes to fasteners. Both metric and imperial socket button held in stock, brands include Unbrako Socket Buttons, Holo-krome Socket Buttons and imported (unbranded) socket buttons. Next day delivery available and sold in both singles and packed so you'll never have to buy more than you need.