

Elite Aviation Manufacturing Co., Ltd is a professional supplier of thread
inserts filter elements and metal products. Since its
establishment, ELITE has always adhered to the production and
business philosophy of "quality first, customer first", and is
committed to providing cost-effective fastener products and
fastening system solutions for various industries.
Now, our main products include thread inserts and filters two
series. Thread inserts are tangless thread inserts, wire inserts
with tails, self tapping inserts, keylocking inserts and their
supporting tools. Filters are sintered mesh filter element,
corrugated filter element, wire-wound filter element, bag filters,
etc. Products are widely used in fields such as communication
electronics, aviation, aerospace, rail transit, ships, medical
treatment, industrial equipment. Through the continuous efforts of
ELITE AVIATION people, products have been widely used in industries
such as aviation, aerospace, high-speed rail, large locomotives,
automotive manufacturing, power, machinery, as well as high-voltage
switchgear, etc.
ELITE AVIATION, to create a global brand of Chinese wire thread
inserts and filter elements.
 V - coil/Recoil Thread Strengthening Free Running Wire Thread
Insert, also known as non mounting handle tangless thread insert,
is a special type of thread insert. Tangless thread inserts have a
fishhook like groove at both ends - the "drive notch". When
installing the inserts, a dedicated installation tool is used
without distinguishing the direction of thread insert without tang.
It can be installed directly, which is incomparable to traditional
thread inserts, greatly improving the work efficiency.
V - coil/Recoil Thread Strengthening Free Running Wire Thread
Insert, also known as non mounting handle tangless thread insert,
is a special type of thread insert. Tangless thread inserts have a
fishhook like groove at both ends - the "drive notch". When
installing the inserts, a dedicated installation tool is used
without distinguishing the direction of thread insert without tang.
It can be installed directly, which is incomparable to traditional
thread inserts, greatly improving the work efficiency.
Advantages:
1. No damage design: No mounting handle, no broken groove.
2. Complies with NASM8846 and NAS1130 standards and can be used for
precise projects.
3. Significantly reduce installation and inspection time, and
reduce costs.
4. Bi-Directional design eliminates insert orientation
requirements, avoiding various problems caused by the removal of
the installation handle.
5. Quick and non-destructive removal can prevent casting damage.Data sheet of free running tangless wire thread inserts
| Size | Thread Length | Coils | Outer diameter in free state | Drill Diameter (mm)
 | Drill Depth(mm)
 | 
| 2×0.4 | 1D | 2 | 3.250 | 2.53 - 2.82 | 2.09 | 3.6 | 
| 1.5D | 3 | 5.500 | 4.6 | 
| 2D | 4 | 7.750 | 5.6 | 
| 2.5D | 5 | 10.125 | 6.6 | 
| 3D | 6 | 12.375 | 7.6 | 
| 2.5×0.45 | 1D | 2.5 | 3.375 | 3.20 - 3.70 | 2.60 | 4.3 | 
| 1.5D | 3.75 | 5.75 | 5.6 | 
| 2D | 5 | 8.125 | 6.8 | 
| 2.5D | 6.25 | 10.5 | 8.1 | 
| 3D | 7.5 | 12.75 | 9.3 | 
| 3×0.5 | 1D | 3 | 3.75 | 3.80 - 4.35 | 3.11 | 5.0 | 
| 1.5D | 4.5 | 6.375 | 6.5 | 
| 2D | 6 | 8.875 | 8.0 | 
| 2.5D | 7.5 | 11.375 | 9.5 | 
| 3D | 9 | 13.875 | 11.0 | 
| 4×0.7 | 1D | 4 | 3.625 | 5.05 - 5.60 | 4.15 | 6.8 | 
| 1.5D | 6 | 6.125 | 8.8 | 
| 2D | 8 | 8.625 | 10.8 | 
| 2.5D | 10 | 11.125 | 12.8 | 
| 3D | 12 | 13.625 | 14.8 | 
| 5×0.8 | 1D | 5 | 4.125 | 6.20 - 6.80 | 5.18 | 8.2 | 
| 1.5D | 7.5 | 6.875 | 10.7 | 
| 2D | 10 | 9.625 | 13.2 | 
| 2.5D | 12.5 | 11.375 | 15.7 | 
| 3D | 15 | 15.125 | 18.2 | 
| 6×1 | 1D | 6 | 4.0 | 7.40 - 7.95 | 6.22 | 10.0 | 
| 1.5D | 9 | 6.75 | 13.0 | 
| 2D | 12 | 9.5 | 16.0 | 
| 2.5D | 15 | 12.125 | 19.0 | 
| 3D | 18 | 14.875 | 22.0 | 
| 8×1.25
 
 | 1D | 8 | 4.5 | 9.80 - 10.35
 
 | 8.28
 
 | 13.0 | 
| 1.5D | 12 | 7.375 | 17.0 | 
| 2D | 16 | 10.25 | 21.0 | 
| 2.5D | 20 | 13.25 | 25.0 | 
| 3D | 24 | 16.125 | 29.0 | 
| 10×1.5
 
 | 1D | 10 | 4.875 | 11.95 - 12.50
 
 | 10.33
 
 | 16.0 | 
| 1.5D | 15 | 8.0 | 21.0 | 
| 2D | 20 | 11.125 | 26.0 | 
| 2.5D | 25 | 14.25 | 31.0 | 
| 3D | 30 | 17.375 | 36.0 | 
| 12×1.75
 | 1D | 12 | 5.0 | 14.30 - 15.00 | 12.39 | 19.0 | 
| 1.5D | 18 | 8.25 | 25.0 | 
| 2D | 24 | 11.5 | 31.0 | 
| 2.5D | 32 | 14.625 | 37.0 | 
| 3D | 36 | 17.875 | 43.0 | 
Package: Usually finished products will be put into plastic bags and outer
with carton cases.
We will also reinforce the cases onto tthe pallet to avoid damage
during transportation.
Delivery time: Stocked goods can be delivered out the same day we received the
order.
Usually the delivery time is within 3-7 working days.
Q1: Are you trading company or manufacturer?
A1: We are factory loacted in Xinxiang City,Henan Province of
China.
Q2: What products do you offer?
A2: Our main products are 
Wire Threaded Inserts, Self-tapping Threaded Inserts, Keylocking
Threaded Inserts and Tangless Threaded Inserts. Meanwhile, we also
produce water filter, oil filter as well as accessories.Q3: Do you provide samples? Is it free?
A3: Free samples can be supplied and the freight is paid by
clients. This charge will be subtracted in your future order.
Q4: What is your payment terms?
A4: Payment<3000USD,100% payment in advance.
Payment>3000USD,30%T/T in advance,the balance 70% paid after
inspection and before shipment.
Q5: What's your after sales service?
A5: Elite Aviation's goods have one year guarantee time and during
this time if there is any quality questions, free replacement
service is supplied.
Q6:How do you ship the goods?
A6:According to your order quantity, it is usually by sea,air or
express etc.
And we are looking forward to establishing a long-term cooperative
relationship with you.
Key Locking Thread Inserts and Self Tapping Thread Inserts that you
may also need: For more products, please visit: https://eliteaviation.en.made-in-china.com/
For more products, please visit: https://eliteaviation.en.made-in-china.com/