Quantity discount
Wera 840/1 BTZ Hex-Plus 4,0 x 25 mm
Delivered between Sat, 2.5. and Thu, 7.5.
Only 2 pieces in stock at supplier
Only 2 pieces in stock at supplier
Free shipping starting at 50.–
Product details
BiTorsion bits for hex screws with an elastic torsion zone that dissipates kinetic energy during peak loads. Featuring a softer BiTorsion zone to prevent the twisting of the bit tip under high loads. This results in a significant increase in product lifespan. Extra hard design. 1/4" hex, compatible with holders according to DIN ISO 1173-D 6.3.
Bit size | Hexagon socket 4 mm |
Bit recording | 1/4" |
Execution | Unique specimen |
Items per sales unit | 1x |
Item number | 31979847 |
Manufacturer | Wera |
Category | Bits |
Manufacturer no. | 05056684001 |
Release date | 27.10.2022 |
Colour | Blue |
Exact colour description | Blue |
Bit size | Hexagon socket 4 mm |
Bit recording | 1/4" |
Execution | Unique specimen |
Bit Mounting type | Universal holder |
bit shape | D 6.3 |
Country of origin | China |
CO₂ emissions | 1.89 kg |
Climate contribution | CHF 0.11 |
Items per sales unit | 1x |
Length | 2.50 cm |
Width | 0.70 cm |
Height | 0.70 cm |
Weight | 4.35 g |
Specifications may include unverified machine translations.
30-day right of return
24 Months Warranty (Bring-in)
1 additional offer
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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- 8.Makita0.1 %
- 8.PB Swiss Tools0.1 %
- 8.Wera0.1 %
- 8.Wiha0.1 %
- 18.Bosch Professional0.2 %
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- WeraNot enough data
- 1.Bosch Professional Zubehör0 days
- BGSNot enough data
- Black & DeckerNot enough data
- Bosch ProfessionalNot enough data
Return rate
How often is a product of this brand in the «Bits» category returned?
Source: Digitec Galaxus- 15.iFixit0.9 %
- 15.PB Swiss Tools0.9 %
- 15.Wera0.9 %
- 15.Wiha0.9 %
- 19.KS Tools1 %
Source: Digitec Galaxus