Upgrade your fastening solutions with our Button Head Socket Cap Screw. Made of durable steel with a thermal black oxide finish, this screw ensures strength and longevity in any application. Its ASME B18.3 specification guarantees high quality, while the 10.9 material grade offers superior performance. Featuring a 1/4-20 thread size and a hex socket drive type, it's easy to install with precision. With a length of 0.25 inches, it's ideal for various projects. Plus, rest assured of its environmental compliance with RoHS certification. Elevate your industrial or DIY projects with this essential component.