Bernstein
Watchmaker Screwdriver Slotted 2.5 x 0.4 x 22 mm, Aluminum Rotating-Cap Handle - Bernstein 4-374-AL
Item BS-4-374-AL
€4.50
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Torque Adapter 10.0 Nm Both Sides 1/4 Inch Hex, Fixed Setting - Bernstein 4-9610-ETA
The 4-9610-ETA torque adapter is fixed at 10.0 Nm and gives a clearly noticeable release with an accuracy of +/-10%. With 1/4 inch hex on both sides to DIN 3126, it links a bit and a holding tool for controlled clockwise tightening.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
For controlled clockwise tightening to 10.0 Nm, no dedicated torque wrench is needed: the 4-9610-ETA adapter is clamped between a bit and a holding tool, and the precision mechanism slips noticeably once the value is reached.
Benefits
- Fixed tightening torque of 10.0 Nm with a release accuracy of +/-10%, factory certificate on request.
- 1/4 inch hex on both sides to DIN 3126 fits between any standard holding tool and a bit.
- Overtightening the screw is structurally impossible thanks to the fixed torque value.
- No torque release when loosening, giving 30% higher torque without an extra tool.
- Compact design with an overall length of 43.5 mm and a weight of only 69 g, tested to DIN ISO 6789.
Application
- Controlled clockwise tightening on electronic devices and sub-assemblies.
- Quick-change systems and robotic stations in production.
- Process-safe fastening in aerospace and medical technology.
Standards and Delivery Data
- Adapter tested to DIN ISO 6789
- Holder and drive to DIN 3126
- EAN 4250838535700
- Customs tariff number 82041100
- Country of origin Taiwan
Technical data
| Feature | Value |
|---|---|
| Release | fixed setting, for controlled clockwise tightening |
| Release Accuracy | +/-10% (factory certificate on request) |
| Tightening Torque | 10.0 Nm / 101.9 kgf·cm / 88.5 in-lb |
| Mechanism | noticeable slip at set value, overtightening not possible |
| Bit Magnetic Holder | 1/4 inch hexagon 6.35 mm (DIN 3126) |
| Drive | 1/4 inch hex shank (DIN 3126) |
| Material | Alloyed steel |
| Adapter Diameter | 20 mm |
| Adapter Length (without shank) | 33.5 mm |
| Overall Length | 43.5 mm |
| Weight | 69 g |
| Test Standard | DIN ISO 6789 |
| Manufacturer | Bernstein |
| Manufacturer Nr. | 4-9610-ETA |
| EAN | 4250838535700 |
| HS-Code | 82041100 |
| 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 3126, DIN EN ISO 6789 |
Downloads
Datasheet
Certificate
Other
- Cases and Sets EN
- Bernstein Catalogue Pages Screwing Tools, Torque and Bits EN
- Bernstein Catalogue Pages Ball Joint Vices and Holders EN
- Bernstein Catalogue Pages VDE Tools EN
- Bernstein Catalogue Pages Pliers 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
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.
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