Torx bit Wera T20, 6.3 mm 1/4 inch hex, DIN 3126-C

Wera Torx bit T20 is a precision screwdriver bit made to DIN 3126-C dimensions for use with 6.3 mm (1/4") hex holders. Designed to engage T20 fasteners accurately, this single bit fits standard 1/4" bit holders, bit sockets and compatible screwdrivers. Its geometry ensures a stable connection with Torx heads to minimise cam-out and reduce fastener wear during assembly, maintenance and repair work.

Advantages

The bit offers a precise fit to T20 Torx fasteners and reliable bit retention in 6.3 mm (1/4") hex holders. Manufactured according to DIN 3126-C dimensional standards, it provides consistent compatibility with a wide range of commercially available bit holders and sockets. The compact single-bit format makes it easy to carry and replace in professional tool kits or home workstations.

Suitable for

• Assembly of furniture and consumer electronics that use T20 Torx screws
• Maintenance and repair of appliances, bicycles and automotive trim panels
• General workshop tasks requiring a 1/4" hex Torx T20 insert

Key specifications

• Drive type: Torx T20
• Shank size: 6.3 mm (1/4") hex
• Standard: manufactured to DIN 3126-C dimensional specification
• Form factor: single bit for insertion into bit holders, sockets and screwdrivers
• Typical material: hardened tool steel (industrial grade)

How to use

Insert the 6.3 mm (1/4") hex shank of the Torx bit into a compatible bit holder, ratchet or screwdriver handle until it seats securely. Place the Torx tip into the T20 fastener head and apply steady axial pressure while turning. For power drivers, set an appropriate torque or clutch setting to avoid over-tightening. Replace the bit when signs of wear or rounding on the Torx tip appear to maintain secure engagement.

Recommendations

Use the Wera Torx bit T20 with properly sized bit holders and correct torque settings. Inspect the bit before use and store it dry to prevent corrosion. For repeated or high-torque applications, choose a matched Wera bit or tool set designed for frequent professional use.