Enhance your fastening solutions with our Button Head Socket Cap Screw. Constructed from durable steel with a thermal black oxide finish, this screw is designed for optimum performance. With a thread size of M5 x 0.8 and a length of 20mm, it is suitable for a variety of applications. Featuring a hex socket drive type, installation is a breeze. Rest assured of its quality, as it meets ISO 7380-1 specifications and has a material grade of 10.9. Enjoy peace of mind with its RoHS compliance, making it environmentally friendly. Choose our Button Head Socket Cap Screw for reliable and efficient fastening.