About Our Threaded Inserts
1. Threaded Inserts are standard available in titanium alloy and have 2 or 4 pre-assembled inserts according to the dimensions. They have the characteristics of ultra-light and corrosion resistance.
. After installation of the inserts into the parent material the assembly is form-closed.
3. Each threaded insert has its own installation tool kits.
Threaded Inserts Function
1. They are used in aluminium alloys, light Materials, steel, and carbon fiber to increase the strength of the thread in these materials.
2. They can be used for thread repair, if the defected thread has to be replaced with the same nominal diameter.
Why Choose Titanium for your Threaded Inserts?
1. Exceptional Strength-to-Weight Ratio
This is the "killer app" for titanium. It provides the strength of high-alloy steel but at roughly 45% of the weight.
Aerospace & Racing: In industries where "ounces equal pounds," titanium allows for high-torque thread reinforcement without the weight penalty of steel.
High Tensile Strength: Titanium Grade 5 (Ti-6Al-4V$) has a tensile strength often exceeding 130,000 psi.
2. Superior Galvanic Compatibility
When installing inserts into Carbon Fiber Reinforced Polymers (CFRP), steel and aluminum can cause a battery-like reaction that leads to rapid corrosion.
3. High Temperature Stability
Standard steel inserts can lose their temper or oxidize at high heat.
Heat Resistance: Titanium remains stable at operating temperatures where aluminum would soften and some steels would begin to scale. This makes them ideal for engine manifolds, turbine housings, or exhaust systems.
4. Total Corrosion Resistance
Titanium naturally forms a tenacious oxide film that is virtually "self-healing."
5. Permanent Mechanical Locking
Like all key-locking inserts, the titanium version uses the four-key system to provide a physical barrier against rotation.
Anti-Vibration: Unlike "Heli-Coils" or wire inserts that rely on tension, the keys create a mechanical interference fit. It cannot be backed out by vibration, even in high-stress environments like aerospace engines or heavy machinery
Threaded Inserts Parameter
2KEY-LOCKING THREADED INSERTS HEAVY DUTY |
NO | Internal thread（mm） | External thread(mm） | Length（mm） |
1 | M4X0.7mm | M8X1.25mm | 8 |
2 | M5X0.8mm | M10X1.25mm | 10 |
4KEY-LOCKING THREADED INSERTS HEAVY DUTY |
NO | Internal thread（mm） | External thread(mm） | Length（mm） |
1
| M6X1.0mm | M12X1.25mm | 12 |
2 | M8X1.25mm | M14X1.5mm | 14 |
3 | M8X1.0mm | M14X1.5mm | 14 |
4 | M10X1.5mm | M16X1.5mm | 16 |
5 | M10X1.25mm | M16X1.5mm | 16 |
6 | M12X1.75mm | M18X1.5mm | 18
|
7 | M12X1.25mm | M18X1.5mm | 18 |
8 | M14X2.0mm | M20X1.5mm | 20 |
9 | M14X1.5mm | M20X1.5mm | 20 |
10 | M16X2.0mm | M22X1.5mm | 22 |
11 | M16X1.5mm | M22X1.5mm | 22
|
12 | M18X1.5mm | M24X1.5mm | 24 |
13 | M20X2.5mm | M30X2.0mm | 30 |
14 | M20X1.5mm | M30X2.0mm | 30
|
15 | M22X1.5mm | M32X2.0mm | 32 |
16 | M24X3.0mm | M33X2.0mm | 33 |
17 | M24X2.0mm | M33X2.0mm | 33
|
Installation Instructions
STEP 1-Drill the hole or drill out the old thread with a standard drill apply a chamfer if required.
STEP 2-Tap the new thread with a standard tap.
STEP 3-Install the threaded inserts by screwing it into the new thread. You can do this by hand, or by using the installation tool.
STEP 4-For inserts, the installation tool is used to drive inserts in, double check if the inserts are still straight every time you hammer them in.
Whether you are in Aerospace, Medical Device Manufacturing, or Subsea Engineering, our precision-engineered inserts ensure your assemblies stay secure under the most demanding conditions.
