Audited Supplier
Din 8140 Stainless Wire Thread Inserts are superior fasteners that create strong and durable threads in hard or high-strength materials.
Din 8140 Stainless Wire Thread Inserts are made of stainless steel wire that is coiled into a helical shape and inserted into a tapped hole.
Whether you need to repair damaged threads, reinforce existing threads, or create new threads, Din 8140 Stainless Wire Thread Inserts are the perfect solution for your fastening needs.
Wire thread inserts are coiled fastenings that are typically used to strengthen threads and protect tapped holes against failure. They can be used to strengthen threads, prolong the life of your applications.
Each insert sharing the load over the entire bolt and hole, improving holding or pull out resistance.
Materials are generally made of 304 stainless steel wire rolled into a diamond shape cross-section.
Thread Insert Material and applicability condition
| Material | Steel Grade | Usage Temperature | Collapse strength at room temperature | Surface Treatment |
| Stainless steel | 0Cr18Ni9 | 425ºC in short time 315ºC in long time | >1400Mpa | Natural surface Cadmium plating Silvering plating |
| 1Cr18Ni9 | ||||
| 1Cr18Ni9Ti | ||||
| Copper alloy | QSn6.5-4 | 300ºC in short time 250ºC in long time | >1000Mpa | Natural surface Cadmium plating |
| High-temperature alloy | Inconelx750 | 750ºC in short time 550ºC in long time | >1400Mpa | Natural surface Silvering plating |
Quick and simple installation process
Large variety of materials and coating options
Special lengths and diameter pitch combinations available to order
A wide range of tooling options available
Applications:
Automotive
Rail carriages
Metal construction
Aerospace industry
Agricultural machinery
Construction machinery
Electronic devices
Mechanical engineering
Wind power Solar
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.
Q2:Do you provide samples is it free?
A2:Free samples can be supplied and the freight is paid by clients.
Q3:What is your payment terms?
A3:Payment<3000USD,100% payment in advance.
Payment>3000USD,30%T/T in advance,the balance 70% paid after inspection and before shipment.
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.
