Socket head cap screws are commonly used in machine assembly, especially for removable panels and parts. They have a round cap with a hex head and are tightened with a socket wrench drive. Choose the right cap head for your specific application. Longer caps are easier to see when fastened, while button and flat head caps are less apt to snag clothing or linkages.
System of Measurement Metric
High Quality Material Stainless Steel
Socket Head Cap Screws are great to have around for use in wood and wet environments
1 x M4 x 30mm CSK Countersunk Philips Head Screw