Electric Shear Wrench For TC Bolts M20, M22, M24
An electric shear wrench is a specialized tool used to tighten tension control (TC) bolts, which are commonly used in steel structures, to achieve precise tension. These wrenches are designed specifically for TC bolts, which have a splined end that breaks when the correct tension is achieved....
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Product Introduction
An electric shear wrench is a specialized tool used to tighten tension control (TC) bolts, which are commonly used in steel structures, to achieve precise tension. These wrenches are designed specifically for TC bolts, which have a splined end that breaks when the correct tension is achieved.

For TC bolts in sizes M20, M22, and M24, customers typically select a shear wrench that can handle these specific bolt diameters and the corresponding torque requirements. Here is a quick overview of what you should consider when choosing the right wrench:
| Model | Max Power Consumption | Max Torque | Ro Speed (min-1) | Weight (main body) |
Adaptable Bolts Dia | ||
| S-10T | A325 | A490 | |||||
| S-27LP | 1800W | 1800N.m | 10rpm | 6KG | M16, M20, M22,M24, M27 |
5/8", 3/4", 7/8",1" |
5/8", 3/4", 7/8",1" |
| S-24G | 2800W | 1200N.m | 15rpm | 6.5KG | M16, M20, M22, M24 |
5/8", 3/4", 7/8",1" |
5/8", 3/4", 7/8" |
| SC-24B | 1800W | 1500N.m 1107lbs.ft |
9rpm | 5.5KG | M20, M22, M24 |
3/4", 7/8",1" |
3/4", 7/8",1" |
| SC-30B | 1800W | 2100N.m 1550lbs.ft |
8rpm | 6.5KG | M16,M20, M22,M24, M27, M30 |
5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4" |
5/8", 3/4", 7/8", 1" |
| F-24 | / | 900N.m 664lbs.ft |
/ | 3KG | M16 M20 M22 M24 | 5/8" 3/4" 7/8" 1" | 5/8" 3/4" 7/8" |
| SLi-24 | 48V | 1200N.m | 21rpm | 6.4KG | M24(400 bolts) M22(500 bolts) M20(700 bolts) M16(1200 bolts) |
||
1. Shear wrench specifications:
- Capacity: Make sure the wrench is torque rated for M20, M22, and M24 TC bolts.
- Torque output: The wrench should have the appropriate torque range that matches the specifications of the TC bolts you are working with.
- Power source: Electric shear wrenches are typically powered by AC or batteries. Choose based on your job site requirements.
- Speed: Consider the rotation speed of the wrench as it affects how quickly you can tighten each bolt.
2. Example of wrench specifications:
- M20 bolts: usually require a torque of about 300-400 Nm.
- M22 bolts: usually require a torque of about 400-600 Nm.
- M24 bolts: usually require a torque of about 600-800 Nm.
3. Features:
- Automatic cut-off: Once the splines of the TC bolt break, the wrench automatically stops, ensuring the correct tension is achieved.
- Durability: Look for a tool that is sturdy and designed for heavy-duty use, especially when tackling large projects.
- Ergonomics: Consider the weight and design of the wrench to ensure it is comfortable for extended use.
4. Recommended Brand:
- Hanpu is a well-known brand that produces electric shear wrenches. Hanpu provides customers with various models suitable for different bolt sizes and torque requirements.
If you are looking for an electric shear wrench, please consider the specific requirements of your project and contact us to ensure you get the tool that meets your needs.
Email: marketing@hanputool.com or WhatsApp: +86 18653495537

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