Facom Torque Screwdriver Set - A.404J2

The Facom A.404J2 is a precision-engineered 13-piece torque screwdriver set designed for applicati...

Best current price£149.95from eBay

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6 offers from £149.95 - £411.80

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eBayFacom A.402 Torque Screwdriver with Vernier adjustment 0.5 – 2.5Nm
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£149.95
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RS Components Ltd- UKFacom 1/4 in Hex Adjustable Torque Screwdriver, 0.5 → 2.5Nm
Free delivery in 1–3 days
£169.56
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Rapid Online - Rapid Electronics Ltd.Facom A.402 Torque screwdriver 0.5 - 2.5 Nm Adjustable precision tool
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£207.52
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Blueperry agriculture (UK)Facom Screwdriver Dynamo 2,5Nm A402
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£411.80
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Product Information

Full details

The Facom A.404J2 is a precision-engineered 13-piece torque screwdriver set designed for professional technicians and engineers who require exact torque control between 2 and 10 Newton meters. It is an ideal tool for the assembly of delicate electronics, instrumentation, and sensitive mechanical components where over-tightening could cause damage, though users should note it is restricted to right-hand torque applications only.

All features

Model Part NumberA.404J2
BrandFacom

Extended Product Information

FAQs

Does this tool work for left-hand threads?

No, the Facom A.404J2 is specifically designed for right-hand (clockwise) torque application only.

What is the torque range of the A.404J2?

The torque range is between 2 and 10 Newton meters.

Is this tool suitable for home DIY use?

While it can be used for home DIY, it is primarily designed as a professional-grade precision tool for electronics and instrumentation.

Can I use standard bits with this driver?

Yes, it accepts standard 1/4-inch hex bits.

Does it require recalibration?

Like all precision torque tools, it should be checked for calibration periodically if used in a critical professional environment.

What comes in the set?

The set includes the torque handle and a 13-piece assortment of bits stored in a protective case.

Troubleshooting

Torque setting feels inconsistent

Ensure the torque adjustment collar is fully locked and the internal mechanism is not obstructed by debris.

Bit slipping from the hex output

Check if the bit is standard 1/4-inch hex and verify the locking collar is properly engaged.

Pros and Cons

Pros

  • High accuracy for sensitive assemblies
  • Wide range of adjustment within the 2-10 Nm window
  • Durable construction suitable for professional environments
  • Includes a comprehensive 13-piece bit assortment
  • Consistent, repeatable results

Cons

  • Limited to right-hand (clockwise) torqueing
  • Higher initial cost compared to standard non-torque drivers
  • Not intended for heavy-duty industrial fastening outside its torque range

Setup, Compatibility & Care

To ensure the longevity and accuracy of your A.404J2, store the tool in its provided case to protect the internal calibration mechanism from dust and debris. Before use, verify that the bit is fully seated within the hex output to avoid slippage. As a precision instrument, avoid dropping the driver, as impact can affect torque calibration. If the tool is used daily, periodic professional calibration verification is recommended. Keep the external housing clean with a dry cloth and avoid exposing the tool to harsh solvents or excessive moisture.

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