Type SUS304 Wire Thread Insert M2-M20 For Industrial Fastening

Information

Wire thread insert is a new type of internal threaded fastener, suitable for threaded connection. It is screwed into and fastened in the threaded hole of one of the connected parts to form a standard internal thread. The bolt (or screw) is then screwed into it. Also known as threaded wire sleeve, referred to as wire sleeve. It is a spring-like internal and external thread concentric body precisely processed with high-strength, high-precision, and smooth-surfaced cold-rolled diamond-shaped stainless steel wire. It is mainly used to enhance and protect the internal thread of low-strength materials.

Use

1. Enhance connection strength and improve connection conditions. Low-strength materials such as aluminum and magnesium are used for wire thread inserts, which can avoid slippage and wrong teeth and obtain excellent connection performance.

2. Wear resistance. Used in frequently disassembled parts, it can greatly increase the service life of threads.

3. Increase the bearing surface. It is used in places where strong connection force is required and the diameter of the screw hole cannot be increased.

4. Prevent loosening. It is especially used in occasions where products such as spacecraft require high insurance coefficients.

5. Easy to maintain. Install the damaged screw hole into the wire screw sleeve, and continue to use it after repair to avoid the possibility of damage to the work piece.

Features

(1) The diameter of the wire thread insert in the free state is slightly larger than the diameter of the screw hole into which it is inserted. When assembling, the wire thread insert is subjected to a special wrench to make its diameter smaller and enters the threaded hole that has been tapped with a special tap. After being installed, the wire threaded sleeve produces a spring expansion effect, making it firmly fixed in the threaded hole, and will never be brought out when the screw is unscrewed.
(2) Increase the load-bearing capacity and fatigue strength of threaded connections
(3) Wear resistance
(4) Corrosion resistance: Due to the excellent corrosion resistance of stainless steel wire threaded inserts, it can ensure its performance in a variety of materials and under normal environmental conditions, and the assembly of steel wire threaded inserts will not stagnate and rust.
(5) Heat resistance: The steel wire threaded sleeve can prevent the threaded connection from jamming or scratching at high temperatures.
(6) Material saving: Compared with ordinary standard internal threads, under the same strength conditions, after using wire thread inserts, in order to make the best use of the yield limit, a smaller size and higher strength screw can be selected. It can save a lot of material, reduce weight and reduce volume.

FAQ

1. How to contact us ?
A: You can send inquiry of our products,it will be replied within 6 hours;And you can contact dirrectly with us through TM or WhatsApp,Skype as you like.

2. What information should I give to you for inquiry?
A: If you have drawings or samples,pls feel free to send us,and tell us your special requirements such as material ,tolerance,surface treatments and the amount you need,ect .

3. What about the delivery day?
A: The delivery date is about 10-15 days after receipt of payment.

4. What about the payment terms?
A: TT,and we can also consult accroding to your requirement.