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Quantity discount

Wera 840/4 IMP DC Hex-Plus 4,0 x 50 mm SB

Allen screw
Price in EUR including VAT
Save EUR2,79
3Ratings
BrandMore from Wera
Delivered between Wed, 13.5. and Fri, 15.5.
More than 10 pieces in stock at supplier
Free shipping starting at 30,–

Bit size7

Product details

High-quality impactor bits for hexagon socket screws. The impactor technology ensures above-average service life even under extreme conditions. Increased friction resistance due to a rough diamond particle coating on the bit tip prevents slipping out of the screw. Hex-Plus provides larger contact surfaces in the screw head. This minimizes the notching effect, nearly eliminating the destruction of the screw head. 1/4" hexagon, compatible with holders according to DIN ISO 1173-F 6.3.

Key specifications

Bit type
Allen screw
Bit size
4.0 x 50 mm
Bit recording
1/4"
Execution
Unique specimen
Items per sales unit
1x

General information

Item number
8407266
Manufacturer
Wera
Category
Bits
Manufacturer No.
5073944001
Release date
20.4.2018

Colour

Colour
Silver
Exact colour description
Silver

Material

Material group
Metal
Material
Tool steel
surface finish
Alloyed

Bit Properties

Bit type
Allen screw
Bit size
4.0 x 50 mm
Bit recording
1/4"
Execution
Unique specimen
bit shape
F 6.3

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
0,15 kg
Climate contribution
EUR 0,12

Scope of delivery

Items per sales unit
1x
Scope of delivery
4 IMP DC 1 x 4.0x50, 840

Product dimensions

Length
5 cm
Width
6 cm
Height
1 cm
Weight
12.50 g

Legal Notice

Product Safety

Package dimensions

Length
10 cm
Width
2 cm
Height
2 cm
Weight
20 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
1 additional offer
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
    6 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
  • 16.KS Tools
    1 %
  • 16.technocraft
    1 %
  • 16.Wera
    1 %
  • 20.Kraftwerk
    1,3 %
  • 21.Metabo
    2,3 %
Source: Galaxus