Wera 840/4 Z Hex-Plus BO
Allen screwOnly 4 pieces in stock
Bit size21
Product details
Extremely durable Wera bits for hexagon socket screws, suitable for universal use. Hex-Plus provides larger contact surfaces in the screw head. This minimizes the notch effect, nearly eliminating the destruction of the screw head. Internal hexagon BO screws feature a protruding pin in their drive profile, preventing unauthorized loosening, as these screws cannot be operated with standard hexagon tools. 1/4" hexagon, compatible with holders according to DIN ISO 1173-F 6.3.
Bit type | Allen screw |
Bit size | 3 mm, 4 mm |
Bit recording | 1/4" |
Items per sales unit | 1x |
Item number | 9954262 |
Manufacturer | Wera |
Category | Bits |
Manufacturer No. | 05059642001 |
Release date | 22.10.2018 |
Bit type | Allen screw |
Bit size | 3 mm, 4 mm |
Bit recording | 1/4" |
Country of origin | Czech Republic |
CO₂ emissions | 0.03 kg |
Climate contribution | CHF 0.11 |
Items per sales unit | 1x |
Scope of delivery | 1 |
Length | 8.90 cm |
Width | 0.70 cm |
Height | 0.60 cm |
Weight | 11 g |
Length | 9 cm |
Width | 5 cm |
Height | 5 cm |
Weight | 8 g |
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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
- 2.HAZET6 days
- BGSNot enough data
- Black & DeckerNot enough data
Return rate
How often is a product of this brand in the «Bits» category returned?
Source: Digitec Galaxus- 17.KS Tools1 %
- 17.technocraft1 %
- 17.Wera1 %
- 20.Bosch Zubehör1.1 %
- 21.Kraftwerk1.3 %