The Phoenix Contact 1200302 is a high-quality hexagon screw bit designed for precision and durability in industrial applications. Featuring an E6.3-1/4" drive and a size of Hex 4 x 89 mm, this hardened screw bit is compatible with holders conforming to DIN 3126-F6.3/ISO 1173 standards. Ideal for professionals seeking reliable performance, this screw bit ensures efficient fastening in various settings.