Screwdriver Bit Wera 867/4 Z SB

The Wera 867/4 Z SB screwdriver bit is a high-quality bit designed for recessed TORX® (Torx) screws with a TX10 tip. It has an overall length of 89 mm and a 1/4" hexagon shank (25.4 mm) compatible with standard 1/4" holders according to DIN ISO 1173-F 6.3. Supplied in a blister pack, this bit is intended for general-purpose fastening tasks and offers durable performance for routine use.

Advantages

Manufactured for accurate engagement with recessed Torx screws, this Wera bit combines toughness and a viscous surface treatment for increased wear resistance and reduced cam-out. The 1/4" hex shank ensures compatibility with common bit holders and power drivers, while the 89 mm length gives reach in confined or recessed screw locations.

Suitable for

• Assembly and disassembly of devices and equipment with Torx TX10 screws
• Electrical and electronic work requiring precision bits
• Maintenance tasks where a 1/4" hex bit holder is used

Key specifications

• Tip type: TORX® (Torx) TX10
• Length: 89 mm
• Shank: 1/4" hexagon (25.4 mm), DIN ISO 1173-F 6.3 compatible
• Finish: tough viscous surface treatment
• Packaging: blister
• Brand: Wera
• MPN: 05073526001
• EAN: 4013288105929

How to use

Select a compatible 1/4" bit holder or driver and insert the Wera 867/4 Z SB bit into the holder until it seats securely. Align the TX10 tip with the recessed Torx screw head and apply steady axial pressure while turning the driver; use appropriate torque settings when working with power drivers. Remove the bit after use and store it in its blister or a dedicated bit organizer to avoid damage.

Usage recommendations

For best results, use the bit with holders and drivers rated for 1/4" hex bits and avoid excessive torque beyond the material or screw rating to prevent tip damage. Clean and inspect the bit regularly and replace it when wear impairs engagement with Torx screw profiles.