Nut driver BAHCO 7994S0300, 90 g hand tool for hex fasteners

BAHCO 7994S0300 nut driver is a compact, 90 g hand tool designed for engaging hexagonal fasteners with a socket-style tip. The driver combines a TORX® socket configuration with a robust alloy steel construction and a phosphate finish to resist wear and provide reliable contact with fasteners. Its compact size and precise tip make it suitable where controlled torque and accurate alignment are required in light assembly, maintenance and repair work.

Advantages

The tool’s high-performance alloy steel construction ensures strength and durability while the phosphate finish improves surface hardness and corrosion resistance. The dedicated TORX® socket geometry offers secure engagement with compatible fasteners to reduce slippage and rounding. Weighing 90 g, the nut driver is lightweight and easy to handle for repetitive tasks or confined spaces. Its compact profile and machine-compatible design facilitate use with powered drivers or manual application when precise control is needed.

Suitable for

• Light assembly of equipment and cabinets
• Routine maintenance and repair of mechanical components
• Work in tight or confined spaces requiring a compact driver
• Tasks where TORX® socket engagement reduces fastener cam-out

Key specifications

• Bit size range: T30 to T60
• Drive type: TORX® socket driver
• Intended use: compatible with machine-driven or manual application
• Material: high-performance alloy steel
• Surface treatment: phosphate finish for improved wear and corrosion resistance
• Weight: 90 g (hand tool)

How to use

Select the appropriate TORX® size within the T30–T60 range that matches the fastener head. Engage the socket-style tip fully over the fastener to ensure secure contact and avoid angular play. Apply steady, controlled torque by hand or attach to a compatible machine driver designed for socket-style TORX® bits. Avoid excessive force that could damage the fastener or the driver tip; if resistance is unusually high, inspect the fastener for damage or contamination before continuing.

Usage recommendations

For best results, use the nut driver with fasteners that match the specified TORX® size to minimize wear and slippage. Clean fastener heads of debris before use and store the tool in a dry environment to preserve the phosphate finish. When using with power tools, select appropriate speed and torque settings and use proper safety equipment to prevent injury and protect fastener integrity.