These stainless steel concealed-head studs are engineered for secure mounting in thin metal sheets, with a minimum thickness of .062 inches. Their unique design ensures a permanent attachment, with the fastener head securely locked in a blind, milled hole. Capable of handling substantial loads, these studs leave the opposite side of the sheet smooth thanks to their concealed-head feature. Installation is straightforward, requiring only a milled blind hole of the recommended depth. A hollow anvil and solid punch make the process simple, with displaced sheet metal flowing smoothly around the head into the undercut. Crafted from durable 300 series stainless steel and passivated for enhanced corrosion resistance, these studs are ideal for a wide range of applications. View the installation process in action with our animated guide. Rest assured, these studs are fully RoHS compliant. Elevate your mounting solutions with these high-performance concealed-head studs.