Wera 867/4 HF Torx Screwdriver Bits T20 50mm Pack of 1

About this tool

This Wera 867/4 HF bit is supplied in T20 x 50mm, one of the most commonly used TORX® sizes across general construction, joinery, and assembly work. The T20 size strikes a practical balance between torque capacity and compatibility, making it an ideal everyday workhorse bit. The HF (holding function) design uses geometric optimisation of the TORX® profile to create a clamping force between bit and screw, holding the fastener securely on the tool — particularly useful when working at height or in confined spaces where dropped screws are a real inconvenience. Compatible with Würth ASSY and Altenloh SPAX T-STAR plus screws in addition to standard TORX® socket screws. The 1/4" hexagon drive suits standard bit holders and power tools per DIN ISO 1173-F 6.3, and Wera's colour-coding system ensures quick size identification at a glance. Features and Benefits: • Holding function secures screws firmly on the bit • Geometrically optimised TORX® profile for reliable engagement • Compatible with Würth ASSY and Altenloh SPAX T-STAR plus screws • 1/4" hexagon drive to DIN ISO 1173-F 6.3 • Colour-coded for fast size identification Specifications: Type: T20 Length: 50mm Qty: Pack of 1 Contents: 867/4 TORX® HF Bit with holding function, TX 20 x 50mm

Retailer description · My Tool Shed · Observed 8 Oct 2026. Check the retailer’s listing for full specifications and contents.