Product Overview
Double Threaded Inserts are threaded connection components featuring external mechanical threads and internal standard threads. They are designed to strengthen base material threads, repair damaged threads, and convert between different thread specifications.
Manufactured from high-strength metal materials, these inserts provide excellent dimensional accuracy, structural stability, and load-bearing performance.
After installation, Double Threaded Inserts improve stress distribution at the connection point and reduce thread wear caused by repeated assembly and disassembly. They maintain reliable performance under vibration conditions and high-load applications.
Product Features
- High-precision internal and external threads for stable installation.
- Improves thread strength and wear resistance.
- Helps repair damaged threads and reduce replacement costs.
- Available in different sizes, thread types, and materials.
- Suitable for applications requiring frequent maintenance and assembly.
Applications
Double Threaded Inserts are widely used in new energy equipment, energy storage systems, medical equipment, aerospace components, industrial automation, robotic equipment, electronic devices, and precision machinery.
They provide reliable threaded connection solutions for industries requiring high mechanical stability.
Quality Assurance
The company has established a standardized quality management system covering material inspection, manufacturing processes, and finished product testing.
Products support third-party inspection, OEM/ODM cooperation, and customized production based on drawings or samples. The company provides suitable material and specification solutions according to different operating environments.
Product Parameters
|
Parameter |
Description |
|
Product Name |
Double Threaded Insert |
|
Material |
Stainless steel, carbon steel |
|
Thread Specification |
Multiple options available (customizable) |
|
Thread Type |
Metric, Unified, Imperial |
|
Surface Treatment |
Customizable |
|
Installation Method |
Mechanical installation |
|
Application Industries |
New energy, medical, aerospace, energy storage, etc. |
|
Custom Service |
OEM/ODM, drawing and sample processing |
Hot Tags: double threaded insert, China double threaded insert manufacturers, suppliers, factory, Double Threaded Insert, Keyed Threaded Inserts, Self Tapping Inserts, Tangless Thread Inserts, thread inserts, Wire Thread Inserts
| Slotted Internal & External Thread Self-Tapping Inserts Specifications | |||||
| Insert Size | Inner Dia. | Int. Pitch | Length | Outer Dia. | Ext. Pitch |
| M2-0.4*M3-0.5*L2.5 | M2 | 0.4 | 2.5 | M3 | 0.5 |
| M2-0.4*M3-0.5*L4 | M2 | 0.4 | 4 | M3 | 0.5 |
| M2-0.4*M4-0.7*L4 | M2 | 0.4 | 4 | M4 | 0.7 |
| M2.5-0.45*M4-0.7*L5 | M2.5 | 0.45 | 5 | M4 | 0.7 |
| M3-0.5*M5-0.8*L4 | M3 | 0.5 | 4 | M5 | 0.8 |
| M3-0.5*M5-0.8*L5 | M3 | 0.5 | 5 | M5 | 0.8 |
| M3-0.5*M5-0.8*L6 | M3 | 0.5 | 6 | M5 | 0.8 |
| M3-0.5*M5-0.8*L8 | M3 | 0.5 | 8 | M5 | 0.8 |
| M3-0.5*M5-0.8*L10 | M3 | 0.5 | 10 | M5 | 0.8 |
| M3-0.5*M5-0.8*L12 | M3 | 0.5 | 12 | M5 | 0.8 |
| M3-0.5*M6-1.0*L6 | M3 | 0.5 | 6 | M6 | 1.0 |
| M3-0.5*M6-1.0*L8 | M3 | 0.5 | 8 | M6 | 1.0 |
| M3-0.5*M6-1.0*L10 | M3 | 0.5 | 10 | M6 | 1.0 |
| M3-0.5*M6-1.0*L12 | M3 | 0.5 | 12 | M6 | 1.0 |
| M4-0.7*M6-1.0*L4 | M4 | 0.7 | 4 | M6 | 1.0 |
| M4-0.7*M6-1.0*L5 | M4 | 0.7 | 5 | M6 | 1.0 |
| M4-0.7*M6-1.0*L6 | M4 | 0.7 | 6 | M6 | 1.0 |
| M4-0.7*M6-1.0*L8 | M4 | 0.7 | 8 | M6 | 1.0 |
| M4-0.7*M6-1.0*L9.5 | M4 | 0.7 | 9.5 | M6 | 1.0 |
| M4-0.7*M6-1.0*L10 | M4 | 0.7 | 10 | M6 | 1.0 |
| M4-0.7*M6-1.0*L12 | M4 | 0.7 | 12 | M6 | 1.0 |
| M4-0.7*M6-1.0*L15 | M4 | 0.7 | 15 | M6 | 1.0 |
| M4-0.7*M8-1.25*L6 | M4 | 0.7 | 6 | M8 | 1.25 |
| M4-0.7*M8-1.25*L8 | M4 | 0.7 | 8 | M8 | 1.25 |
| M4-0.7*M8-1.25*L10 | M4 | 0.7 | 10 | M8 | 1.25 |
| M4-0.7*M8-1.25*L12 | M4 | 0.7 | 12 | M8 | 1.25 |
| M4-0.7*M8-1.25*L15 | M4 | 0.7 | 15 | M8 | 1.25 |
| M4-0.7*M10-1.5*L8 | M4 | 0.7 | 8 | M10 | 1.25 |
| M5-0.8*M8-1.25*L5 | M5 | 0.8 | 5 | M8 | 1.25 |
| M5-0.8*M8-1.25*L7 | M5 | 0.8 | 7 | M8 | 1.25 |
| M5-0.8*M8*1.25*L8 | M5 | 0.8 | 8 | M8 | 1.25 |
| M5-0.8*M8-1.25*L10 | M5 | 0.8 | 10 | M8 | 1.25 |
| M5-0.8*M8-1.25*L12 | M5 | 0.8 | 12 | M8 | 1.25 |
| M5-0.8*M8-1.25*L15 | M5 | 0.8 | 15 | M8 | 1.25 |
| M5-0.8*M8-1.25*L20 | M5 | 0.8 | 20 | M8 | 1.25 |
| M5-0.8*M10-1.5*L10 | M5 | 0.8 | 10 | M10 | 1.5 |
| M5-0.8*M10-1.5*L15 | M5 | 0.8 | 15 | M10 | 1.5 |
| M5-0.8*M10-1.5*L20 | M5 | 0.8 | 20 | M10 | 1.5 |
| M6-1*M8-1.25*L6 | M6 | 1 | 6 | M8 | 1.25 |
| M6-1*M8-1.25*L8 | M6 | 1 | 8 | M8 | 1.25 |
| M6-1*M8-1.25*L10 | M6 | 1 | 10 | M8 | 1.25 |
| M6-1*M8-1.25*L12 | M6 | 1 | 12 | M8 | 1.25 |
| M6-1*M8-1.25*L15 | M6 | 1 | 15 | M8 | 1.25 |
| M6-1*M8-1.25*L20 | M6 | 1 | 20 | M8 | 1.25 |
| M6-1*M10-1.5*L6 | M6 | 1 | 6 | M10 | 1.5 |
| M6-1*M10-1.5*L8 | M6 | 1 | 8 | M10 | 1.5 |
| M6-1*M10-1.5*L9 | M6 | 1 | 9 | M10 | 1.5 |
| M6-1*M10-1.5*L10 | M6 | 1 | 10 | M10 | 1.5 |
| M6-1*M10-1.5*L12 | M6 | 1 | 12 | M10 | 1.5 |
| M6-1*M10-1.5*L14 | M6 | 1 | 14 | M10 | 1.5 |
| M6-1*M10-1.5*L15 | M6 | 1 | 15 | M10 | 1.5 |
| M6-1*M10-1.5*L20 | M6 | 1 | 20 | M10 | 1.5 |
| M6-1*M12-1.75*L12 | M6 | 1 | 12 | M12 | 1.75 |
| M6-1*M12-1.75*L15 | M6 | 1 | 15 | M12 | 1.75 |
| M8-1.25*M10-1.5*L12 | M8 | 1.25 | 12 | M10 | 1.5 |
| M8-1.25*M10-1.5*L15 | M8 | 1.25 | 15 | M10 | 1.5 |
| M8-1.25*M10-1.5*L20 | M8 | 1.25 | 20 | M10 | 1.5 |
| M8-1.25*M12-1.75*L12 | M8 | 1.25 | 12 | M12 | 1.75 |
| M8-1.25*M12-1.75*L15 | M8 | 1.25 | 15 | M12 | 1.75 |
| M8-1.25*M12-1.75*L18 | M8 | 1.25 | 18 | M12 | 1.75 |
| M8-1.25*M14-2*L12 | M8 | 1.25 | 12 | M14 | 2 |
| M8-1.25*M14-2*L18 | M8 | 1.25 | 18 | M14 | 2 |
| M8-1.25*M16-2*L20 | M8 | 1.25 | 20 | M16 | 2 |
| M10-1.5*M12-1.75*L15 | M10 | 1.5 | 15 | M12 | 1.75 |
| M10-1.5*M12-1.75*L20 | M10 | 1.5 | 20 | M12 | 1.75 |
| M10-1.5*M14-2*L10 | M10 | 1.5 | 10 | M14 | 2 |
| M10-1.5*M14-2*L16 | M10 | 1.5 | 16 | M14 | 2 |
| M10-1.5*M14-2*L20 | M10 | 1.5 | 20 | M14 | 2 |
| M10-1.5*M16-2*L15 | M10 | 1.5 | 15 | M16 | 2 |
| M10-1.5*M20-2.5*L25 | M10 | 1.5 | 25 | M20 | 2.5 |
| M12-1.75*M16-2*L15 | M12 | 1.75 | 15 | M16 | 2 |
| M12-1.75*M16-2*L20 | M12 | 1.75 | 20 | M16 | 2 |
| M12-1.75*M16-2*L25 | M12 | 1.75 | 25 | M16 | 2 |
| M12-1.75*M16-2*L28 | M12 | 1.75 | 28 | M16 | 2 |
| M12-1.75*M16-2*L30 | M12 | 1.75 | 30 | M16 | 2 |
| M14-2*M18-2.5*L20 | M14 | 2 | 20 | M18 | 2.5 |
| M14-2*M18-2.5*L25 | M14 | 2 | 25 | M18 | 2.5 |
| M16-2*M20-2.5*L20 | M16 | 2 | 20 | M20 | 2.5 |
| M16-2*M20-2.5*L22 | M16 | 2 | 22 | M20 | 2.5 |
| M16-2*M20-2.5*L25 | M16 | 2 | 25 | M20 | 2.5 |
| M16-2*M20-2.5*L32 | M16 | 2 | 32 | M20 | 2.5 |
| M16-2*M24-3*L20 | M16 | 2 | 20 | M24 | 3 |
