Screwdriver bit Wera T20 Torx 50 mm, model 05060134001, 1 piece

Single Wera screwdriver bit with a Torx T20 profile and 50 mm length, designed for use with compatible 1/4" hexagon bit holders, cordless or manual screwdrivers and impact drivers. The bit is manufactured for recessed TORX® screws and features a tough, viscous steel composition for universal workshop and household use. Its compact one-piece design makes it easy to store and replace when carrying out assembly, repair or maintenance operations that require a T20 Torx tip.

Advantages

The bit provides precise engagement with Torx T20 fasteners to reduce cam-out and wear. Its 50 mm length gives a balance between reach and control for working in confined spaces or on shallow recesses. The 1/4" hexagon shank is compatible with common bit holders following DIN ISO 1173-F 6.3, enabling use with a wide range of screwdrivers and impact drivers. The hardened and treated surface improves durability under repeated torque loads.

Suitable for

• Assembly of appliances, furniture and electronics with Torx T20 fasteners
• Repair and maintenance of household and workshop equipment
• Use with compatible bit holders, manual screwdrivers and cordless/impact drivers

Key specifications

• Tip profile: Torx T20
• Length: 50 mm
• Shank: 1/4" hexagon (compatible with DIN ISO 1173-F 6.3 holders)
• Material: hardened steel with durable surface treatment
• Design: single-piece bit for compact storage

How to use

Insert the 1/4" hex shank into a compatible bit holder or the chuck of a manual, cordless or impact driver until it seats securely. Align the Torx T20 tip with the fastener head and apply steady axial pressure while turning the driver to engage the fastener. For tight or rusted screws, use controlled, incremental torque to avoid damaging the fastener or the bit tip. Replace the bit when wear or rounding of the tip is evident to maintain reliable engagement.

Usage recommendations

For best results, match the Torx T20 bit to appropriately sized fasteners and select a driver with torque control when working on delicate assemblies. Store the bit in a dedicated holder or tool case to protect the tip and avoid contamination. Inspect the bit regularly for signs of wear and replace if the tip shows deformation or loss of profile.