FG ESD Preset Torque Screwdrivers

Engineered and assembled in Silicon Valley, Mountz Torque FG preset precision ESD safe torque screwdrivers are the most advanced hand tools in the world. Torque range suitable for micro, low, and medium torque applications.

Designed for an ESD-safe environment with sensitive electronic components and assemblies, the Mountz ESD screwdriver adheres strictly to IEC standards, safeguarding against electrostatic energy and ensuring the utmost protection for delicate electronics. The tool features dynamic wear-resistant internal seals as an added protective measure to prevent grease leakage and contamination from infiltrating sensitive areas or components.

Preset torque screwdrivers improve productivity by consistently applying the correct torque value to each fastener. They are ideal for fastening applications where operators repeatedly assemble parts at the same torque setting. A preset screwdriver doesn’t have an external torque adjustment scale. These tools have an internal torque adjustment mechanism for setting the torque value and preset using a hex key and a torque analyzer.

The locking mechanism prevents accidental torque setting changes. Designed for industries where production errors aren’t acceptable, poka-yoke torque screwdrivers prevent over-torque events.

Quality-minded engineers can give Mountz FG tools to any operator and have the confidence that they will deliver the correct torque, time after time.

ESD Environment:

  • Equipped with anti-static properties, the ESD screwdrivers effectively minimize static electricity generation and particle attraction.
  • ESD safe tool prevents electrostatic discharge — high-grade dissipative coating maintains a surface resistance within the range of 10⁵ to 10⁸ Ohms, ensuring compliance with ESD standards (Methods: IEC 61340-5-1, ANSI/ESD STM11.13)
  • Features dynamic wear-resistant internal seals as an added protective measure to prevent grease leakage and contamination from infiltrating sensitive areas or components.
  • Low-impact poka-yoke torque screwdriver prevents over-torque and vibration on sensitive components and delivers repeatability, traceability, and precision for all tightening applications.
  • Preset screwdriver reduces the risk of operator tampering and ensures that the operator consistently applies the correct torque value to each fastener.

Description

CHOOSE THE MODEL BELOW

Model Item Name / Number Label Color American S.I. Drive Size
FG-25z ESD 076750 Blue 3 – 25 ozf.in 2 – 17.7 cN.m 1/4″ F/Hex
FG-25z ESD 076751 Red 3 – 25 ozf.in 2 – 17.7 cN.m 1/4″ F/Hex
FG-25z ESD 076752 Green 3 – 25 ozf.in 2 – 17.7 cN.m 1/4″ F/Hex
FG-25z ESD 076753 Gold 3 – 25 ozf.in 2 – 17.7 cN.m 1/4″ F/Hex
FG-50z ESD 076625 Blue 20 – 50 ozf.in 14.1 – 35.3 cN.m 1/4″ F/Hex
FG-50z ESD 076635 Red 20 – 50 ozf.in 14.1 – 35.3 cN.m 1/4″ F/Hex
FG-50z ESD 076640 Green 20 – 50 ozf.in 14.1 – 35.3 cN.m 1/4″ F/Hex
FG-50z ESD 076645 Gold 20 – 50 ozf.in 14.1 – 35.3 cN.m 1/4″ F/Hex
FG-8i ESD 076631 Blue 1.6 – 8 lbf.in 18 – 90 cN.m 1/4″ F/Hex
FG-8i ESD 076636 Red 1.6 – 8 lbf.in 18 – 90 cN.m 1/4″ F/Hex
FG-8i ESD 076641 Green 1.6 – 8 lbf.in 18 – 90 cN.m 1/4″ F/Hex
FG-8i ESD 076646 Gold 1.6 – 8 lbf.in 18 – 90 cN.m 1/4″ F/Hex
FG-20i ESD 076632 Blue 2 – 20 lbf.in 22 – 226 cN.m 1/4″ F/Hex
FG-20i ESD 076637 Red 2 – 20 lbf.in 22 – 226 cN.m 1/4″ F/Hex
FG-20i ESD 076642 Green 2 – 20 lbf.in 22 – 226 cN.m 1/4″ F/Hex
FG-20i ESD 076647 Gold 2 – 20 lbf.in 22 – 226 cN.m 1/4″ F/Hex
FG-40i ESD 076633 Blue 4 – 40 lbf.in 0.4 – 4.5 N.m 1/4″ F/Hex
FG-40i ESD 076638 Red 4 – 40 lbf.in 0.4 – 4.5 N.m 1/4″ F/Hex
FG-40i ESD 076643 Green 4 – 40 lbf.in 0.4 – 4.5 N.m 1/4″ F/Hex
FG-40i ESD 076648 Gold 4 – 40 lbf.in 0.4 – 4.5 N.m 1/4″ F/Hex
FG-125i ESD 076634 Blue 25 – 125 lbf.in 2.8 – 14.1 N.m 1/4″ F/Hex
FG-125i ESD 076639 Red 25 – 125 lbf.in 2.8 – 14.1 N.m 1/4″ F/Hex
FG-125i ESD 076644 Green 25 – 125 lbf.in 2.8 – 14.1 N.m 1/4″ F/Hex
FG-125i ESD 076649 Gold 25 – 125 lbf.in 2.8 – 14.1 N.m 1/4″ F/Hex

Technical Product Support Documents

  • Download the FG ESD Product Technical Support document to learn more about the testing method and results that ensure compliance with ESD standards. (Methods: IEC 61340-5-1, ANSI/ESD STM11.13)

CHOOSE THE MODEL BELOW

Model: Socket Head Power Bits 1/20 x 2″
Item Name / Number:  121039
Bit Hex Size: 1/20″
Bit Length(IN): 2″
Package Quantity

ESD Environment:

      • Equipped with anti-static properties, the ESD screwdrivers effectively minimize static electricity generation and particle attraction.
      • ESD safe tool prevents electrostatic discharge — high-grade dissipative coating maintains a surface resistance within the range of 10⁵ to 10⁸ Ohms, ensuring compliance with ESD standards (Methods: IEC 61340-5-1, ANSI/ESD STM11.13). Review our technical support document to learn more about our ESD testing process.
      • Features dynamic wear-resistant internal seals as an added protective measure to prevent grease leakage and contamination from infiltrating sensitive areas or components.

Error-Proofing:

      • Engineered with a cam-over mechanism, the poka-yoke torque screwdrivers reduce the possibility of operator error in both fastening directions, ensuring correct torque is applied and preventing fastener breakage.
      • Providing the operator with a preset tool prevents tampering and ensures that operators always use the appropriate torque setting—unmatched security of the tamper-proof internal adjustment. No external adjustment scale—must be preset using a torque analyzer.

Process Improvement:

      • Preset torque screwdrivers are ideal for production applications where consistent torque is critical. The screwdrivers are commonly used for precision fastening tasks where operators must consistently apply the same torque setting for each part. Preset torque screwdrivers offer greater consistency and repeatability, reducing the risk of operator error.

Ergonomics:

      • Ergonomic handles are designed with fewer flutes and larger recesses to make the tools easier to hold, and less likely to cause hand fatigue.

Advanced Technology:

      • Mountz torque unique bearing system eliminates axial load and sideloads on the fastener applied by the operator.
      • Mountz tools use a patented secure bit locking mechanism with a one-touch release so that the operator can activate it to enable greater flexibility of applications and efficiency on the line.
      • Reduced bit wear lowers the incidence of bits falling out, which can slow production or cause product damage.
      • The new design improves serviceability, reduces downtime, and enables the replacement of individual parts to extend the life of your investment.
      • The tool can be calibrated and operational in either the CW or CCW direction. (FG-ESD screwdriver default configuration: Torque Direction Arrow is engraved in CW direction on the tool. Mountz preset service option is conducted in the CW direction). Request a quote for an application that requires CCW calibration and CCW Torque Direction Arrow on the FG-ESD tool.

Mountz Quality Standards:

    • Our tools are durable & reliable. We provide an industry-leading warranty: 2 years unconditional. Lifetime against defects.
    • Calibration life 4x ISO standards (for the FG-8i ESD, FG-20i ESD, FG-40i ESD, and FG-125i ESD models). Unmatched by any torque screwdriver.
    • Calibration life meets the ISO standards (for the FG-25z ESD & FG-50z ESD models).

The preferred and certified ranges of these tools is in accordance with the requirements of ISO 6789 (+/- 6% of indicated setting).

Calibration & Service:

    • Torque Analyzers & Sensors If torque tools slip out of calibration, that could impact the quality of your products. An accurate way to regularly test calibration onsite is a great way to reduce risk and ensure safety. With Mountz torque analyzers and sensors, you can test tools before they go into service daily or weekly.
  • Prepaid Calibration Vouchers: Book service and maintenance in advance to ensure your tools are always in top condition and ready to use. Add this service to any tooling purchase.

Learn how ESD torque screwdrivers prevent electrostatic discharge and over torque events. Download the white paper.

Related Products

Tailored Industrial Support with Quality Products and Expert Guidance.

Our solutions will reduce your bottle necks and improve your efficiency and productivity, contact us now and let us know how we can help you, we are always here!