Designed for strength and a clean look, our Cap Screws Button Head Pin In Socket are crafted from 18/8 stainless steel (304 grade) for excellent corrosion resistance and long-lasting performance. This cap screw features a button head for a low-profile appearance and a Pin In Socket drive for secure engagement. The size is 1/4-20 and length is 1/2 inch, making it suitable for a wide range of assemblies. Whether youre building machinery, cabinetry, electronics enclosures, or furniture, these socket cap screws deliver reliable clamping force and consistent torque. Key Features Material: 18/8 stainless steel (304 grade) for durability and corrosion resistance. Head style: Button head cap screw for a clean, low-profile finish. Drive: Pin-in-socket design for secure engagement. Thread size & length: 1/4-20 x 1/2″ Applications Machinery Furniture Electronics enclosures Cabinetry Choose these cap screws for a reliable, corrosion-resistant fastening solution that performs under demanding conditions.