Wera 3840/1 TS Bits, stainless steel

Allen screw
Delivered between Wed, 29.7. and Thu, 6.8.
Only 2 pieces in stock at supplier
Free shipping starting at 50.–

Bit size12

Product details

Wera 3840/1 TS Bits, Stainless Steel, 7/64" x 25 mm

Description
Application: Internal hex screws
Drive: 1/4" hex, compatible with holders according to DIN ISO 1173-D 6.3
Design: Hex-Plus, stainless steel to prevent foreign rust, torsion shape to combat premature wear

Take it easy Tool Finder: With output color coding (blue = internal hex) and size stamping for easy identification of the desired bit.

High-quality bits made of stainless steel for internal hex screws. Wera stainless steel tools are made from stainless steel, preventing unsightly foreign rust. The Hex-Plus profile provides larger contact surfaces in the screw head. This minimizes notching effects, nearly eliminating damage to the screw head.

With torsion zone: In torsion bits, torque peaks are absorbed in the torsion zone. This prevents premature wear and increases the lifespan of the bit. 1/4" hex, compatible with holders according to DIN ISO 1173-D 6.3. Solution to the foreign rust problem: screw stainless steel with stainless steel!

For internal hex screws. Hex-Plus extends the life of internal hex screws. Torsion shape to combat premature wear. With Tool Finder Take it easy: color coding by profiles and size stamping.

Technical Data
Length: 25 mm
Width: 7 mm
Height: 7 mm
Weight: 5 g.

Key specifications

Bit type
Allen screw
Bit size
25mm7/64""
Bit recording
1/4"

General information

Item number
31978491
Manufacturer
Wera
Category
Bits
Manufacturer No.
62051776x10
Release date
27.10.2022

Colour

Colour
Blue

Material

Material group
Metal
Material
Stainless steel

Bit Properties

Bit type
Allen screw
Bit size
25mm7/64""
Bit recording
1/4"

Voluntary climate contribution

CO₂ emissions
1.89 kg
Climate contribution
CHF 0.11

Product dimensions

Length
2.50 cm

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 18.Bosch Professional
    0.2 %
  • 18.Festool
    0.2 %
  • 18.Wera
    0.2 %
  • 21.Kraftwerk
    0.3 %
  • 22.Black & Decker
    0.6 %

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: Digitec Galaxus
  • 1.Bosch Professional Zubehör
    0 days
  • 1.Wera
    0 days

Return rate

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

Source: Digitec Galaxus
  • 18.PB Swiss Tools
    1 %
  • 18.technocraft
    1 %
  • 18.Wera
    1 %
  • 21.Wiha
    1.3 %
  • 22.Metabo
    1.8 %
Source: Digitec Galaxus