The Apex 00400 is a 1/4-inch hex drive screwdriver bit designed for use with power tools and hand drivers in industrial, MRO, and professional applications. Built to Apex's trusted quality standards, this bit delivers reliable torque transfer and durability for demanding fastening tasks.
Ideal for assembly lines, maintenance operations, and general repair work, this bit is a direct OEM replacement — verify your part number before ordering to ensure compatibility with your existing tooling setup. Sold new from authorized supply.