WERA 840/4 Z Hex-Plus hexagon bit, 3 x 89 mm - 05059630001

Name: WERA 840/4 Z Hex-Plus hexagon bit, 3 x 89 mm - 05059630001
Brand: WERA
SKU: 02021235
Price: 8.2 EUR
Availability: InStock

Supplier number: WERA 05059630001 | EAN 4013288094254

Recommended Retail Price €15.85

8.20 tax incl.

€6.78 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 8 products in stock.

Ordered before 20:00 - delivered tomorrow 30/09/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

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Reliable screwdriving with Wera Hex-Plus

Practical benefits

Extended screw head life: Larger contact surfaces prevent notch effect damage, ensuring you do not round out the recess of hexagon socket screws.
Reach into deep spaces: A generous length of 89 mm lets you fasten recessed or hard-to-reach screws with total ease.
Tough and shatter resistant: The tough-absorbing design handles high torque peaks to protect your bit from premature tip breakage during demanding tasks.

In a nutshell

The right choise for

With the Wera 840/4 z Hex-Plus hexagon bit, you fasten socket head screws smoothly without damaging the screw recess. The innovative Hex-Plus profile delivers a larger contact surface, effectively preventing 3 mm screws from rounding out or stripping. Thanks to its generous 89 mm length, you easily access deep-set fasteners in furniture, bike frames, or machinery without needing an extra extension. The tough-absorbing steel construction absorbs peak torque loads to protect the tip against premature breakage. Featuring a standard 1/4" hexagon drive according to din iso 1173-F 6.3, this bit ensures you work quickly, accurately, and with complete control.

Product information FAQ

€8.20

In stock - tax incl.

Key features according to our expert

Length: 89 mm
Blade thickness: Not applicable
Type of drive profile (bit): Hexagon
Connection size (bit): 1/4"
VDE approved: No
Bit tip: HEX 3 mm
Drive profile size (bit): 3 mm
Product Range: Wera Hex-Plus

Scope of delivery

840/4 Z bits, 3 x 89 mm

Product description

Tough Wera bits for hexagonal socket screws, for universal use. Hex-Plus offers larger contact surfaces in the screw head. The notch effect is reduced to a minimum and the destruction of the screw is nearly eliminated. 1/4" hexagonal, suitable for holders as per DIN ISO 1173-F 6.3.

For hexagonal socket head screws
Hex-Plus allows socket head screws to live longer
Tough for hard materials
1/4" hexagon drive (Wera connecting series 4)

Application

Hexagon socket screws

Drive

1/4" hexagon, suitable for DIN ISO 1173-F 6.3 bit holders

Design

Hex-Plus, tough, for universal use

Features and benefits

Hexagon socket screws are a problem, because the contact surfaces that transfer the force of the tool to the screw are very narrow. The consequence: the head of the screw can be damaged, usually rounding out the recess. Hex-Plus tools have larger contact surfaces to prevent this, driving from the flats of the recess, rather than the corners. Good to know: Hex-Plus tools fit into every standard hexagon socket screw!
Tough Wera bits prevent the tip from breaking prematurely. Z-bits usually are the bit for universal screwdriving applications.

All Features

Length: 89 mm
Blade thickness: Not applicable
Type of drive profile (bit): Hexagon
Connection size (bit): 1/4"
Vde approved: No
Bit tip: HEX 3 mm
Drive profile size (bit): 3 mm
Product range: Wera Hex-Plus

Brand WERA
02021235
EAN 4013288094254
Supplier number WERA 05059630001

Frequently asked questions about this product

Answered by specialists

Which type of screw is this bit suitable for?: This bit is designed for hexagon socket head screws with a size of 3 mm.
What is the advantage of the Hex-Plus profile?: Hex-Plus provides larger contact surfaces inside the screw head, preventing rounding out and damage to the recess.
What drive size does this bit have?: It features a standard 1/4" hexagon drive according to DIN ISO 1173-F 6.3.
What is the overall length of this bit?: This bit has an overall length of 89 mm, making it ideal for reaching recessed screws.
Is this bit insulated for live electrical work?: No, this bit is not VDE-tested or insulated for use with live electrical circuits.

Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

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