What drive connection does this screwdriver bit have?

The bit features a standard 1/4" hexagon drive according to DIN 3126 - C 6.3 (DIN ISO 1173).

Which screw type is the Gedore 687 TX T40 suitable for?

This bit is designed for internal Torx screws in size T40 (suitable for M7 - M8 threads).

What is the overall length of this bit?

The bit has a compact overall length of 25 mm.

Which tools can you use this bit with?

You can use it in manual screwdrivers as well as electric and pneumatic tools with a 1/4" bit holder.

What material is this bit made of?

It is made from Gedore special vanadium steel with a gun-metal finish for high durability.

GEDORE 687 TX T40 S-010 screwdriver bit 1/4", TX T40 - 6542990

Name: GEDORE 687 TX T40 S-010 screwdriver bit 1/4", TX T40 - 6542990
Brand: GEDORE
SKU: 41893953
Price: 0.92 EUR
Availability: InStock

Supplier number: GEDORE 6542990 | EAN 4010886140314

0.92 tax incl.

€0.76 excl. VAT (incl. all environmental contributions)

On stock - immediately available

The minimum purchase order quantity for the product is 10.

Ordered before 20:00 - delivered as of 05/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

High torque transfer for demanding fasteners

Practical benefits

Secure drive with Gedore: The exact TX T40 Torx profile provides maximum grip and prevents cam-out under high fastening forces.
Resilient special vanadium steel: The hardened steel construction resists premature wear, ensuring you maintain a long-lasting and precise tool tip.
Standardized 1/4" hex fit: You can easily insert this 25 mm bit into standard holders following the DIN ISO 1173 format.

In a nutshell

The right choise for

Tackle high-torque fastening jobs with confidence using the Gedore 687 tx T40 S-010 screwdriver bit. The precision Torx tx T40 profile delivers exceptional engagement with internal tx screws, eliminating cam-out and protecting fastener heads during heavy-duty screwdriving. Crafted from durable Gedore special vanadium steel, this bit withstands heavy stress and resists premature wear throughout demanding workdays. Featuring a standard 1/4" hexagon drive compliant with din iso 1173 and a compact 25 mm length, this value pack is ready for immediate use across your manual, electric, and pneumatic tools.

Product information FAQ

€0.92

In stock - tax incl.

Key features according to our expert

Length: 25 mm
Blade thickness: Not applicable
Type of drive profile (bit): Torx
Connection size (bit): 1/4"
Bit profile: T40
Drive profile size (bit): 40

Product description

For manual, electric and pneumatic screwdrivers
With external 6-sided drive in compliance with
DIN ISO 1173
Vanadium special steel, polished, 10-piece economy pack, 10- and 5-piece economy pack

All Features

Length: 25 mm
Blade thickness: Not applicable
Type of drive profile (bit): Torx
Connection size (bit): 1/4"
Bit profile: T40
Drive profile size (bit): 40
Screw dimension: M7 - M8
Surface area: burnished
Key size torx [mm]: 6,65
Standard: DIN ISO 1173
Drive hex [inch]: 1/4"
Drive size tx (internal): T40
Drive hexagon [metric]: 6.3 mm
Material: Vanadium steel
Overall length [mm]: 25 mm

Brand GEDORE
41893953
EAN 4010886140314
Supplier number GEDORE 6542990

Frequently asked questions about this product

Answered by specialists

What drive connection does this screwdriver bit have?: The bit features a standard 1/4" hexagon drive according to DIN 3126 - C 6.3 (DIN ISO 1173).
Which screw type is the Gedore 687 TX T40 suitable for?: This bit is designed for internal Torx screws in size T40 (suitable for M7 - M8 threads).
What is the overall length of this bit?: The bit has a compact overall length of 25 mm.
Which tools can you use this bit with?: You can use it in manual screwdrivers as well as electric and pneumatic tools with a 1/4" bit holder.
What material is this bit made of?: It is made from Gedore special vanadium steel with a gun-metal finish for high durability.