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Torque Adapter Set 6 Pieces 3.0 to 5.5 Nm with Screwdriver Handle - Bernstein 4-989-G
The set 4-989-G supplies six torque adapters from 3.0 to 5.5 Nm for 1/4 inch bits together with screwdriver handle 4-107 in a plastic quadro box. Each adapter holds its value with +/-10% tolerance over at least 20,000 clicks.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
Anyone who needs several torque steps between 3.0 and 5.5 Nm for 1/4 inch bits reaches for the set 4-989-G with six factory preset adapters in a plastic quadro box (91 x 43 x 15 mm). Each adapter holds its value at +/-10% tolerance over at least 20,000 clicks.
Advantages
- Six fixed torque steps 3.0, 3.5, 4.0, 4.5, 5.0 and 5.5 Nm in one box, no adjustment needed
- Tolerance +/-10% over at least 20,000 clicks per adapter, factory certificate on request
- No torque unlocking when loosening, giving 30% higher breakaway torque without extra tools
- Alloyed steel HRC 43-48, individually packed in the quadro box (91 x 43 x 15 mm)
- Includes screwdriver handle 4-107 with 1/4 inch magnetic bit holder, ready to use
Application
For workshops and test stations that switch between several torque values from 3.0 to 5.5 Nm depending on the component, for example on electronic equipment, in quick-change systems, robotic stations, aerospace or medical technology.
Standards and Supply Data
- Tested to DIN EN ISO 6789 (manually operated torque screwdriving tools)
- EAN 4250838533416
- Customs tariff number 82060000
- Country of origin Taiwan
Technical data
| Feature | Value |
|---|---|
| Preset | Six adapters, content see scope of delivery |
| Tolerance | +/-10% (factory certificate on request) |
| Adapter diameter | 12 mm |
| Adapter length | 28 mm (without shank) |
| Shank | Hex 1/4 inch, max. 100 rpm with power tools |
| Bit magnetic holder | 1/4 inch |
| Material | Alloyed steel HRC 43-48 |
| Packaging | Plastic quadro box, 91 x 43 x 15 mm, individually packed |
| Weight | 198 g |
| Manufacturer | Bernstein |
| Manufacturer Nr. | 4-989-G |
| EAN | 4250838533416 |
| HS-Code | 82060000 |
| GPSR manufacturer information | BERNSTEIN Werkzeugfabrik Industriehof Trecknase 1 DE-42897 Remscheid www.bernstein-werkzeuge.de |
| Condition of article | New |
| Article authenticity | Original product |
| Norm | DIN EN ISO 6789 |
Scope of delivery
- 4-986 Torque adapter 3.0 Nm
- 4-986-5 Torque adapter 3.5 Nm
- 4-987 Torque adapter 4.0 Nm
- 4-987-5 Torque adapter 4.5 Nm
- 4-988 Torque adapter 5.0 Nm
- 4-988-5 Torque adapter 5.5 Nm
- 4-107 Screwdriver handle with 1/4 inch magnetic bit holder
Downloads
Datasheet
Certificate
Other
- Cases and Sets EN
- Bernstein Catalogue Pages Ball Joint Vices and Holders EN
- Bernstein Catalogue Pages VDE Tools EN
- Bernstein Catalogue Pages Pliers EN
- Bernstein Catalogue Pages Screwing Tools, Torque and Bits EN
- Bernstein ESD Guide EN
- Drehmoment Schraubendreher DE
- Kugelgelenk Schraubstock DE
- Schonbacken DE
- Bernstein Katalogseiten Schraubstöcke und Halter DE
- ESD Leifaden DE
- Bernstein Katalogseiten ESD Arbeitsplatz und ESD Handwerkzeuge DE
- Bernstein Katalogseiten Pinzetten DE
- Bernstein Katalogseiten VDE Werkzeuge DE
- Zangen DE
Questions about this item
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