Xinxiang Flight Fasteners Co., Ltd.
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M10 M12 Stainless Steel Thread Insert Custom 304 Stainless Steel Repairing Insert Wire
Introduce
The wire thread insert is made of high-hardness, corrosion-resistant steel wire with a diamond-shaped cross-section. It is a spring-like concentric body of internal and external threads. The cross-sectional shape of the standard internal thread used for fastening parts is a combination of two internal and external threads. Wire thread inserts are divided into two types: ordinary type and locking type, each with or without breaking grooves and with breaking grooves.
The locking type is a polygonal locking ring with one or more turns added to the ordinary threaded sleeve. The elasticity of the locking ring has a braking effect on the screw. The locking type wire thread insert has all the advantages of the ordinary type wire thread insert, does not affect the installation of the screw, and only increases the appropriate torque during installation.
Product advantages
1. enhance the connection strength, improve the connection conditions. Wire thread insert is selected from the aluminum, magnesium and other low-strength material, can be avoided slide wire, wrong tooth phenomenon and obtain a good connection performance.
2. Wear resistance. Used in frequently disassembled parts, it can greatly improve the service life of the thread.
3. Increase the bearing surface. For the strength of the connection required force does not increase the diameter of the screw portion.
4. Anti-loosening. In particular for aerospace and other products requiring high safety factor of the occasion.
5. Easy to maintain. Install the damaged screw hole into the steel wire screw sleeve and continue to use it after repair to avoid the possibility of damage to the workpiece.
Product parameters
| Options | |||||||||
| Material | 304H | 321 | 316 | Inconel X750 | |||||
| Standard | DIN-8140 | MS-21209 | |||||||
| Model | Metric | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M16 |
| British | 6-32 | 8-32 | 10-32 | 1/4-20 | 1/2-13 | 5/8-11 | |||
| Length | 1d | 1.5d | 2d | ||||||
| Accuracy | Green | Red | Golden | Blue | Non | Customized | |||
| DIMENSION OF DIN8140 WIRE THREAD INSERTS | ||||||||||
| D | P | L1 | d1 | D | P | L1 | d1 | |||
| min | max | min | max | |||||||
| M2 | 0.4 | 1d | 2.6 | 2.8 | M8 | 1.25 | 2d | 9.85 | 10.1 | |
| 1.5d | 2.5d | |||||||||
| 2d | M10 | 1.5 | 1d | 12.1 | 12.5 | |||||
| 2.5d | 1.5d | |||||||||
| M2.5 | 0.45 | 1d | 3.3 | 3.5 | 2d | |||||
| 1.5d | 2.5d | |||||||||
| 2d | M12 | 1.75 | 1d | 14.4 | 14.8 | |||||
| 2.5d | 1.5d | |||||||||
| M3 | 0.5 | 1d | 3.8 | 4 | 2d | |||||
| 1.5d | 2.5d | |||||||||
| 2d | M16 | 2 | 1d | 19 | 19.4 | |||||
| 2.5d | 1.5d | |||||||||
| M4 | 0.7 | 1d | 5.15 | 5.35 | 2d | |||||
| 1.5d | 2.5d | |||||||||
| 2d | M20 | 2.5 | 1d | 23.7 | 24.2 | |||||
| 2.5d | 1.5d | |||||||||
| M5 | 0.8 | 1d | 6.35 | 6.6 | 2d | |||||
| 1.5d | M24 | 3 | 1d | 28.6 | 29.1 | |||||
| 2d | 1.5d | |||||||||
| 2.5d | 2d | |||||||||
| M6 | 1 | 1d | 7.6 | 7.85 | M30 | 3.5 | 1d | 35.2 | 35.7 | |
| 1.5d | 1.5d | |||||||||
| 2d | 2d | |||||||||
| 2.5d | M36 | 4 | 1d | 42.1 | 42.6 | |||||
| M8 | 1.25 | 1d | 9.85 | 10.1 | 1.5d | |||||
| 1.5d | 2d | |||||||||
FAQ
Q: Are you a factory or trading company?
A: Our factory has been professionally producing fasteners for 20 years
Q: Can you produce the goods as customized design?
A: Of course, we have enough experience to do OEM and ODM, we are welcome you send us your new design, latest style or sample. You can save time, money and own the best service from us.
Q: How does your company and factory do regarding quality control?
A: Quality is top priority.
Q: When will you make the delivery?
A: We can make the delivery within 15-20 working days according to the quantity of your order.
Q: Do you have a price list?I need your price list of all your products.
A: We do not have a price list for all our products. Because there are too many items to cover all prices on one list. And prices are always changing since the producing cost changes. If you want to check any price of our product, please contact us freely. We’ll offer you soon!