Enhance your fastening solutions with our Button Head Socket Cap Screw. Crafted from durable steel with a thermal black oxide coating, this screw guarantees strength and corrosion resistance. Compliant with ASME B18.3 specifications and boasting a material grade of 10.9, it ensures reliability in various applications. Featuring a 8-32 thread size and a 4-inch length, it offers versatility for your projects. The hex socket drive type allows for easy installation, making it a convenient choice for professionals and DIY enthusiasts alike. Plus, with RoHS compliance, you can trust in its environmental responsibility. Elevate your fastening game with this high-quality screw.