Features:
Wire thread insert, other names we called threaded bushing; Screw Insert, wire thread insert is a fastener element that is inserted into an object to add a threaded hole. It is made of high strength, precision, corrosion resistant and diamond wire.
Advantages:
Wear resistance
Corrosion resistance
Heat resistance
Material saving
Can be customized if necessary
Applications:
Widely used in automobile manufacturing, metallurgy, electric power, machinery, chemical fiber, chemical industry.
Installation process:
1. Drilling 2. Tapping 3. Installing 4. Break off tang
Auxiliary tools:
Drill: Used for drilling the base holes.
Screw taps: Used for processing special internal thread of the base holes.
Installation tools: Put sets into the tapped hole.
Break-off tools: Break off the tang of thread insert.
STI gauges: Used for testing the screw thread hole before installation.
Technical parameter:
|
D |
P |
Dia.of bore |
W(±0.25) |
Length after installation
|
|
Max. |
Min. |
Drill |
1D |
1.25D |
1.5D |
2D |
1D |
1.25D |
1.5D |
2D |
|
M2 |
0.4 |
2.18 |
2.09 |
2.1 |
2.9 |
|
4.9 |
6.9 |
1.7 |
|
2.7 |
3.7 |
|
M2.5 |
0.45 |
2.70 |
2.60 |
2.6 |
3.5 |
4.7 |
5.9 |
8.1 |
2.2 |
2.8 |
3.4 |
4.7 |
|
M3 |
0.5 |
3.22 |
3.108 |
3.2 |
3.9 |
4.9 |
6.3 |
8.7 |
2.63 |
3.38 |
4.13 |
5.63 |
|
M3.5 |
0.6 |
3.755 |
3.63 |
3.7 |
3.7 |
|
6.3 |
8.7 |
3.1 |
|
4.8 |
6.55 |
|
M4 |
0.7 |
4.292 |
4.152 |
4.2 |
3.7 |
4.9 |
6.1 |
8.4 |
3.48 |
4.48 |
5.48 |
7.48 |
|
M5 |
0.8 |
5.334 |
5.174 |
5.2 |
4.3 |
5.5 |
6.9 |
9.7 |
4.4 |
5.65 |
6.9 |
9.4 |
|
M6 |
1.0 |
6.407 |
6.217 |
6.3 |
4.2 |
5.4 |
6.9 |
9.6 |
5.25 |
6.75 |
8.25 |
11.25 |
XinXiang ChangLing Metal Products Co., Ltd is a professional manufacturer in designation, development and production of helicoil thread Inserts and tools, such as threading inserts; Thread Repair Kit; Self tapping Insert; Keensert, tools of Inserts, CNC helicoil Machine; Spring Machne etc. We passed ISO9001: 2008 in 2005 year...And keep improving the quality everyday. We have been always trying our best to provide our customers with high quality, the best price and satisfactory services.
ChangLing (CLCOIL )has been already recognized as one of three largest threading insert companies, located in China which is the strong industrial city in the middle of China. Our company has advanced CNC grinding machines such as large-sized projectors, electronic microscope, etc. Our company is dedicated to R&D of threading inserts, selt tapping insert, keensert(keysert ) since establishment. And we aim at developing MID-market and high-end market's products in the world, via choosing foreign high-quality materials and the world's advanced edge control techniques. Our products are recognized by all customers after being putted into the market. CLCOIL is committed to become the first-class brand of Screw Insert in the world with concept of honesty & spirit of creation.
Our slogan is "quality determines the brand of CLCOIL; Credibility continues our cooperation".
