Fixaball sells a vast range of diameters ang lengths of Metric and Imperial Allen/ Hexagon Socket, Button/ Round, Screws.
Thread Types Available:
Metric - Standard Coarse Thread
Imperial - BA, BSW, BSF, UNC, UNF
What is a Socket Button/ Dome Screw?
Socket Button Screws, also known as Round Screws or Dome Screws, feature a widely used hexagon/ hex/ allen key drive. Socket Button Head Screws are low-profile, and used for safety and aesthetic applications with their rounded/ mushroom head, featuring no sharp or pointed edge
All button head bolts and screws are measured from the underside of the head.