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Legal noticePrivacy notice

Wera 840/4 Z Hex-Plus 4,0 x 152 mm

Allen screw
Price in EUR including VAT
4Ratings
BrandMore from Wera
Delivered between Sat, 25-4 and Wed, 6-5
1 item ordered
Free shipping starting at 30,–

Bit size20

Product details

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.

Key specifications

Bit type
Allen screw
Bit size
4 mm
Bit recording
1/4"
Execution
Unique specimen
Items per sales unit
1x

General information

Item number
9954257
Manufacturer
Wera
Category
Bits
Manufacturer no.
05059634001
Release date
22-10-2018

Material

Material group
Metal
Material
Tool steel

Bit Properties

Bit type
Allen screw
Bit size
4 mm
Bit recording
1/4"
Execution
Unique specimen
bit shape
F 6.3

Origin

Country of origin
Czech Republic

Voluntary climate contribution

CO₂ emissions
0,96 kg
Climate contribution
EUR 0,12

Scope of delivery

Items per sales unit
1x
Scope of delivery
1 piece

Product dimensions

Length
15.20 cm
Width
0.70 cm
Height
0.60 cm
Weight
24.27 g

Legal Notice

Product Safety

Package dimensions

Length
16.70 cm
Width
4.50 cm
Height
2 cm
Weight
129 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

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Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Bits» category have a defect within the first 24 months?

Source: Galaxus
  • 8.Makita
    0,1 %
  • 8.PB Swiss Tools
    0,1 %
  • 8.Wera
    0,1 %
  • 8.Wiha
    0,1 %
  • 18.Bosch Professional
    0,2 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Wera
    Not enough data
  • 1.Bosch Professional Zubehör
    0 days
  • 2.HAZET
    7 days
  • BGS
    Not enough data
  • Black & Decker
    Not enough data

Return rate

How often is a product of this brand in the «Bits» category returned?

Source: Galaxus
  • 13.Bosch Zubehör
    0,8 %
  • 13.Easy Work
    0,8 %
  • 13.Wera
    0,8 %
  • 16.Kraftwerk
    0,9 %
  • 17.iFixit
    1 %
Source: Galaxus