Torque Nutdrivers | McMaster-Carr

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Unit of Measure

Torque Setting

20 in·ozf to 100 in·ozf

2 in·lbf to 20 in·lbf

2 in·lbf to 36 in·lbf

3 in·lbf to 15 in·lbf

80 in·ozf to 800 in·ozf

115.2 in·ozf to 576 in·ozf

20 in·lbf to 170 in·lbf

Torque

0 in·ozf to 3 in·ozf

0 in·ozf to 6 in·ozf

0 in·ozf to 8 in·ozf

0 in·ozf to 12 in·ozf

0 in·ozf to 24 in·ozf

0 in·lbf to 3 in·lbf

0 in·lbf to 6 in·lbf

0 in·lbf to 12 in·lbf

0 in·lbf to 24 in·lbf

0 in·lbf to 30 in·lbf

0 in·lbf to 25 in·lbf

0 in·lbf to 50 in·lbf

0 in·lbf to 75 in·lbf

0 in·lbf to 100 in·lbf

0.2 in·lbf to 1.3 in·lbf

6 in·ozf to 20 in·ozf

Drive Style

External Square

Maximum Torque

Less than 25 in·lbf

25 in·lbf to 49.9 in·lbf

50 in·lbf to 74.9 in·lbf

75 in·lbf to 99.9 in·lbf

100 in·lbf or greater

Less than 1 N-m

1 N-m to 1.9 N-m

2 N-m to 2.9 N-m

3 N-m to 4.9 N-m

5 N-m or greater

Torque-Limiting Direction

Clockwise and Counterclockwise

Driver Style

Torque Adjustability

Drive Size

Certificate Type

Calibration Certificate

Calibration Certificate Traceable to NIST

Calibration Certificate with Test Data Traceable to DIN

Grip Style

Torque Driver Type

Torque Limiting

Torque Measuring

Torque-Limiting Mechanism

Torque Setting Increment

Material

Stainless Steel

Sold As

Shaft Material

Stainless Steel

Overall Length

RoHS

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

Clockwise Accuracy

Length

Handle Material

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130 Products

Torque Screwdrivers

Factory-Set Torque Screwdrivers

Factory-Set Torque Screwdrivers

Reach the same torque every time

Torque Screwdriver and Bit Sets

Torque Screwdriver and Bit Sets

Include an adjustable torque driver, bits for different drive styles, and a socket adapter

Torque Screwdrivers

Torque Screwdrivers

Set the desired torque and the driver indicates when it's reached

Changeable-Shaft Torque Screwdriver Sets

Changeable-Shaft Torque Screwdriver Sets

Swap out the included shafts for a different size or drive style

Changeable-Shaft Factory-Set Torque Screwdrivers

Changeable-Shaft Factory-Set Torque Screwdrivers

Choose a handle to reach the same torque every time and pair it with the shaft you need

Factory-Set Torque Screwdrivers for High-Volume Assembly

Factory-Set Torque Screwdrivers for High-Volume Assembly

Reduce user fatigue when installing many fasteners in a short period of time

Torque-Measuring Screwdrivers

Torque-Measuring Screwdrivers

The dial shows how torque measurements change as you turn the driver

Tight-Clearance Factory-Set Torque Screwdrivers

Tight-Clearance Factory-Set Torque Screwdrivers

The 90° offset head reaches fasteners in tight spots

Stubby Factory-Set Torque Screwdrivers

Stubby Factory-Set Torque Screwdrivers

Work in tight spaces where other drivers are too long to fit

Static-Control Torque Screwdrivers

Static-Control Torque Screwdrivers

The handle drains static to prevent electrostatic discharge that can damage equipment

Square Drive Torque-Measuring Screwdrivers

Square Drive Torque-Measuring Screwdrivers

Attach a socket and the dial shows torque measurements as you turn hex nuts and hex head screws

Changeable-Shaft Torque Screwdrivers

Changeable-Shaft Torque Screwdrivers

Choose a handle based on torque and a shaft with the size you need

Other Products

Bit Adapters

Connect a variety of bits to drills, powered screwdrivers, ratchet wrenches, and other turning tools

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)