A2-70 Stainless Steel Dome Button Head Socket Screws M4–M12 | 12–100mm Length

Thread Sizes Available: M4 / M5 / M6 / M8 / M10 / M12. Button Head Socket Screws have a larger bearing surface, low profile head and are installed using an allen key. Button socket screws provide a larger bearing surface and a lower head profile than a socket head cap screw and are generally used when the material is too thin to countersink, or decorative finish is desired.