HAZET · TORQUE SCREWDRIVER
Hazet 6004CT-3 Precision Torque Screwdriver
Standard handle and adjustable precision torque screwdriver with a torque range of 0.02–0.3 N·m.
Key Features
- Torque range: 1–6 N·m / 100–600 cN·m
- Accuracy: ±6% of the set value when tightening to the right.
- Scale: 10 cN·m / 0.1 N·m
- Large and easy-to-read digital torque gauge.
- 1/4" female hexagonal bit driver
- Magnetic, mechanically locking quick-release bit holder.
- Right / left / fixed ratchet operating modes
- A slip clutch prevents exceeding the set torque when tightening to the right.
- 36° trigger angle and audible, tactile trigger.
- Ergonomic HAZET 2-component handle
- Tested according to DIN EN ISO 6789-2:2017 standard.
- Length: 196 mm · Weight: 0.2 kg
- Hazet factory calibration certificate
- Manufacturer / Origin: Hazet / Germany
- Technical support, spare parts, and calibration services are provided by Surkon.

Controlled tightening at low torque.
The Hazet 6004CT-3 is designed for controlled tightening in screw connections requiring low torque. With an adjustable torque range of 0.02–0.3 N·m and an accuracy of ±6% when right-handed, it is used in precise assembly operations. The large numerical display makes the set torque value easy to read. The scale value is 0.2 cN·m, or 0.002 N·m.
The ratchet mechanism, with its right, left, and fixed operating modes, makes it easy to re-grip the screwdriver, especially in tight spaces. When the set torque is reached, the mechanism is triggered with an audible and perceptible trigger. The sliding clutch prevents exceeding the set torque when tightening to the right. With a left turn, loosening can be done without torque limitation.
The 1/4" female hexagonal bit holder is compatible with D 6.3 / F 6.3 connector bits. The magnetic holder and mechanical locking system allow for quick one-handed bit changes. The trigger mechanism, made of high-alloy tool steel, is wear-resistant.
The ergonomic 2-component handle, made of glass fiber reinforced plastic and soft TPE grip areas, provides a comfortable and controlled grip during use. The device is 196 mm long and manufactured in Germany. It has been tested according to DIN EN ISO 6789-2:2017 standard.
Hazet is supplied with a factory calibration certificate. In Turkey, technical support, spare parts, and calibration services are provided by Surkon.
Model Comparison
| Model | Torque Range (N·m) |
Torque Range (cN·m) |
Hexagon Driver | Length (mm) |
Weight (kg) |
|---|---|---|---|---|---|
| 6004CT-12 | 0.2–1.2 | 20–120 | 1/4" female hex | 196 | 0.2 |
| 6004CT-3 | 0.02–0.3 | 2–30 | 1/4" female hex | 196 | 0.2 |
| 6004CT-60 | 1–6 | 100–600 | 1/4" female hex | 196 | 0.2 |
On smaller screens, you can scroll the table horizontally.
Product Detail Image

Documents
Hazet 6005CT-60 – Frequently Asked Questions
What is Hazet 6004CT-3 used for?
It is used to tighten screw connections that require low torque with a specified torque in the range of 0.02–0.3 N·m. The torque value to be used should be selected according to the technical documentation of the connection.
What is the difference between 6004CT-3 and 6004CT-12?
The main difference is the torque range. 6004CT-3 has a range of 0.02–0.3 N·m; 6004CT-12 has a range of 0.2–1.2 N·m as specified in its technical data sheet. Model selection should be made according to the torque value required by the connection.
What happens when the set torque is reached?
The mechanism is triggered audibly and feelably. The sliding clutch that works in the tightening direction prevents exceeding the set torque.
Does it also provide torque control when turning left?
No. The specified precision and torque limiting function are valid for the tightening direction. Loosening can be done without torque limitation when turning left.
Which screwdriver bits are compatible?
The 1/4″ female hexagonal bit holder is compatible with D 6.3 / F 6.3 connector bits. The profile and size of the bit to be used should be selected according to the screw head.
What is scale value?
The scale value is 0.2 cN·m. This value is equal to 0.002 N·m. 100 cN·m = 1 N·m. The scale value and ±%6 torque precision are different characteristics.
Is calibration and technical support provided?
Yes. Technical support, spare parts, and calibration services for Hazet 6004CT-3 are provided by Surkon. You can contact Surkon for your calibration scope and document requests.
Product Video – HAZET Torque Screwdriver Series
Specifications
| Brand | Hazet |
| Operation Type | Manual |
| Accuracy | ±%6 |
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