wera_05074804001
wera_05074804001
wera_05074804001
wera_05074804001
wera_05074804001
wera_05074804001
wera_05074804001
wera_05074804001
wera_05074804001
wera_05074804001
wera_05074804001
wera_05074804001
wera_05074804001
wera_05074804001
wera_05074804001
wera_05074804001

WERA 1431 ESD Kraftform adjustable torque screwdriver with quick change holder 0.05-0.11 Nm - 05074804001

Supplier number: WERA 05074804001 | EAN 4013288179104
Recommended Retail Price €455.64
209.80 tax incl.
€173.39 excl. VAT (incl. all environmental contributions)
On order: delivered from 20/10/2026

  • Delivery by DHL

Precise torque screwdriver for delicate electronics

Practical benefits
  • Reliable ESD protection: You protect sensitive components from electrostatic damage with a specialized handle design that safely dissipates electrical charges.
  • Wera 1431 ESD adjustable: You set accurate torque between 0.05 and 0.11 NM with a distinct audible and tactile release signal.
  • Versatile quick-release chuck: You swap bits rapidly using the integrated holder compatible with 4 mm Halfmoon and HIOS drives.

In a nutshell

The right choise for

With the Wera 1431 esd Kraftform Micro torque screwdriver, you work with pinpoint accuracy on delicate electronic components and fine mechanics. You easily set the torque between 0.05 and 0.11 NM, while a distinct audible and tactile signal prevents over-tightening and protects fragile micro screws. Thanks to the ESD-safe design with a surface resistance of up to 10^9 OHM, you reliably protect circuit boards and sensitive parts from electrostatic discharge. The integrated quick-release chuck accommodates both 4 MM Halfmoon and 4 MM hios bits, allowing fast bit changes during repairs on smartphones, tablets, and laboratory equipment. You complete every precision micro-fastening task with complete confidence.



€209.80
tax incl.

Product information

Key features according to our expert

  • Min. tightening torque: 0,05 Nm
  • Bit holder size: 4 mm
  • Bit holder type: Halfmoon/HIOS
  • VDE approved: No
  • With safety colour code 1000V: No
  • ESD: Yes
  • Max. tightening torque: 0,11 Nm
  • Product Range: Wera Kraftform

Scope of delivery

  • 1430 ESD Kraftform Micro adjustable torque screwdrivers (0.02-0.11 Nm) with quick-release chuck, 1431 ESD x 0.05-0.11 Nm

Product description

  • Adjustable Kraftform Micro ESD torque screwdriver with quick-release chuck
  • ESD-safe tool thanks to surface resistance of<= 109 Ohm
  • Distinct audible and perceivable excess load signal when the pre-set torque value is reached
  • Suitable for bits with 4 mm halfmoon and 4 mm HIOS drive
  • Applications e.g. on smartphones, mobile phones, cameras, electronic equipment

Application

  • Suitable for bits with 4 mm Halfmoon drive (and Wera Serie 9) and 4 mm HIOS drive (and Wera Series 21)

Design

  • With quick-release chuck for rapid bit change

Accuracy

  • ± 10%. Numerical torque value scale, audible excess-load signal

Handle

  • Kraftform Micro with non-roll feature and rotating cap, multi-component

Features and benefits

  • They can be adjusted by hand to the corresponding scale value. Also available in ESD version (also with take-up for HIOS/Halfmoon bits) and with Kraftform Micro handle.
  • The requirements for ESD-safe screwdrivers are specified in the European standard DIN EN 61340-5-1. This standard also includes a handle that has to be out of a defined conductive material. The Wera products in the ESD series satisfy these standards and the even more stringent requirements demanded by some technology companies.
  • The electric surface resistance of the Wera ESD material is<= 109 ohm. This securely protects components against electrostatic energy and associated damage.
  • Features a combination bit holder for both bits with Halfmoon and bits with HIOS drive.
  • Wera's adjustable torque screwdrivers allow variable torque settings with maximum precision and ensure that the user gets the very best results in the familiar Wera design with superior ergonomics.
  • Articles 1430 ESD and 1431 ESD, all come with a magnifying glass. This can be easily attached on to the scale, dramatically improving visibility.
  • The fast-turning zone just below the rotating cap allows rapid spinning.
  • The power zone has integrated soft zones near the blade tip to ensure high torque transfer for loosening or tightening screws without losing contact with the screw.

All Features

Min. tightening torque
0,05 Nm
Bit holder size
4 mm
Bit holder type
Halfmoon/HIOS
Vde approved
No
With safety colour code 1000v
No
Esd
Yes
Max. tightening torque
0,11 Nm
Product range
Wera Kraftform
  • Brand WERA
  • EAN 4013288179104
  • Supplier number WERA 05074804001

Frequently asked questions about this product

Answered by specialists
What is the adjustable torque range of this screwdriver?
The adjustable torque range is 0.05 to 0.11 Nm (5 to 11 Ncm).
Which bits fit into this holder?
The quick-release chuck fits both 4 mm Halfmoon and 4 mm HIOS drive bits.
Is this screwdriver ESD-safe for electronics?
Yes, it provides ESD protection with an electric surface resistance of 10^9 ohms or less to protect sensitive components.
Is this tool VDE-insulated for live electrical work?
No, this model is not VDE-tested and is not rated for 1000V applications.
How do you know when the preset torque is reached?
It provides a distinct, audible and tactile release signal once the set torque value is reached.
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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