Ingersoll Rand 41PA16PSQ4 Pneumatic Screwdriver is designed for precision fastening applications involving plastics, composites, and metals. This 1,600 RPM pistol-grip screwdriver provides an adjustable shut-off clutch with a 15–60 in-lbs torque range, allowing the fastening torque to be set for the application. Its push-to-start actuation, one-handed reverse lever, and balanced design make it well suited for repetitive assembly work where consistent torque control and operator comfort are important.
The 41 Series combines an adjustable shut-off clutch with quick shut-off to help limit torque reaction and reduce air consumption. The 1/4" hex quick-change drive allows compatible bits to be changed efficiently, while the Skinsulate housing provides a comfortable grip surface. With a 28 CFM air consumption, 1/4" NPT air inlet, and 78 dBA sound level, the 41PA16PSQ4 is configured for production fastening environments requiring repeatable pneumatic screwdriver performance.
Type: Pneumatic Screwdriver | Series: 41 Series | Grip Style: Pistol | Actuation: Push to Start | Torque Range: 15–60 in-lbs (1.7–6.8 Nm) | Free Speed: 1,600 RPM | Drive Size: 1/4" | Drive Type: Hex Quick Change | Air Inlet: 1/4" NPT | Air Consumption: 28 CFM | Sound Level: 78 dBA | Weight: 3.1 lb
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Made in USA: 
Applications:
- Precision fastening of plastic components.
- Assembly of composite components.
- Metal fastening applications requiring controlled torque.
- Production assembly lines requiring repeatable pneumatic fastening.
- Applications where adjustable torque control and quick shut-off are important.
FAQs:
- Q: What is the torque range of the 41PA16PSQ4?
A: The published torque range is 15–60 in-lbs, equivalent to 1.7–6.8 Nm. - Q: How does the adjustable shut-off clutch work?
A: The adjustable clutch allows the fastening torque to be set for the application, while the shut-off action stops the tool when the preset fastening condition is reached. - Q: What type of drive does this screwdriver use?
A: The 41PA16PSQ4 uses a 1/4-inch hex quick-change drive for compatible screwdriver bits. - Q: How does the tool start?
A: This model uses push-to-start actuation. The tool starts when the spindle is pushed against the fastener. - Q: Is the 41PA16PSQ4 reversible?
A: Yes. The 41 Series features a one-handed reverse lever for convenient directional changes. - Q: What is the air consumption of this screwdriver?
A: The published air consumption is 28 CFM, with a 1/4-inch NPT air inlet.
| SKU | in-lbs (Nm) | in-lbs (Nm) | in-lbs (Nm) | rpm | lbs (kg) | in (mm) | in (mm) | in | cfm (L/min) |
|---|---|---|---|---|---|---|---|---|---|
| TRIGGER START | |||||||||
| 41PA24TSQ4 | 15 – 40 (1.7 – 4.5) | – | – | 2,400 | 2.9 (1.3) | 9.4" (239) | 0.9" (22) | 1/4" | 28 (790) |
| 41PA16TSQ4 | 15 – 40 (1.7 – 4.5) | 25 – 60 (2.8 – 6.8) | – | 1,600 | 3.1 (1.4) | 9.8" (249) | 0.9" (22) | 1/4" | 28 (790) |
| 41PA10TSQ4 | 15 – 40 (1.7 – 4.5) | 25 – 60 (2.8 – 6.8) | 35 – 80 (4.0 – 9.0) | 1,000 | 3.1 (1.4) | 9.8" (249) | 0.9" (22) | 1/4" | 28 (790) |
| 41PA8TSQ4 | 15 – 40 (1.7 – 4.5) | 25 – 60 (2.8 – 6.8) | 35 – 100 (4.0 – 11.3) | 800 | 3.1 (1.4) | 9.8" (249) | 0.9" (22) | 1/4" | 28 (790) |
| PUSH-TO-START | |||||||||
| 41PA24PSQ4 | 15 – 40 (1.7 – 4.5) | – | – | 2,400 | 2.9 (1.3) | 9.4" (239) | 0.9" (22) | 1/4" | 28 (790) |
| 41PA16PSQ4 | 15 – 40 (1.7 – 4.5) | 25 – 60 (2.8 – 6.8) | – | 1,600 | 3.1 (1.4) | 9.8" (249) | 0.9" (22) | 1/4" | 28 (790) |
| 41PA10PSQ4 | 15 – 40 (1.7 – 4.5) | 25 – 60 (2.8 – 6.8) | 35 – 80 (4.0 – 9.0) | 1,000 | 3.1 (1.4) | 9.8" (249) | 0.9" (22) | 1/4" | 28 (790) |
| 41PA8PSQ4 | 15 – 40 (1.7 – 4.5) | 25 – 60 (2.8 – 6.8) | 35 – 100 (4.0 – 11.3) | 800 | 3.1 (1.4) | 9.8" (249) | 0.9" (22) | 1/4" | 28 (790) |
| TRIGGER + PUSH-TO-START | |||||||||
| 41PA16TPQ4 | 15 – 40 (1.7 – 4.5) | 25 – 60 (2.8 – 6.8) | – | 1,600 | 3.0 (1.36) | 9.8" (249) | 0.9" (22) | 1/4" | 28 (790) |
| 41PA10TPQ4 | 15 – 40 (1.7 – 4.5) | 25 – 60 (2.8 – 6.8) | 35 – 80 (4.0 – 9.0) | 1,000 | 3.1 (1.4) | 9.8" (249) | 0.9" (22) | 1/4" | 28 (790) |
| 41PA8TPQ4 | 15 – 40 (1.7 – 4.5) | 25 – 60 (2.8 – 6.8) | 35 – 100 (4.0 – 11.3) | 800 | 3.1 (1.4) | 9.8" (249) | 0.9" (22) | 1/4" | 28 (790) |
Looking for more information about the Ingersoll Rand Screwdriver? Click here to view the Catalog
For help choosing the Ingersoll Rand Screwdrivers proper for your assembly application please email info@intlairtool.com or call (800) 608-5210
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
