4-40 UNC Tangless Wire Inserts ISO9001 Threaded Sleeve For Wood

Steel Screw Sleeve Without Mounting Handle , Tangless Wire Inserts

Information

"Tailless screw sleeve" is also called "steel screw sleeve without mounting handle", which is a kind of wire screw sleeve (threaded wire sleeve).

No mounting shank wire thread has a similar slot in the hook-shaped ends, when the end of the collar without the installation, the use of special installation tools, no need to distinguish the direction of the collar, can be installed directly, it is The tail screw sleeve is incomparable, which greatly improves the work efficiency. Since no tail and no mounting shank nut, thus eliminating the step of removing the mounting shank, to further improve work efficiency, and completely avoid the problems caused due to mounting shank removal.

The difference between tailless screw sleeve and tail screw sleeve

◆ Difference 1:
The installation of the tailless screw sleeve is relatively simple, non-directional, and convenient to install, eliminating the cumbersome links of removing the installation handle of the ordinary tailed wire screw sleeve.
Save time and improve efficiency!

◆Difference 2:
The installation of the tailless screw sleeve is extremely convenient without the trouble of removing the tail handle. After the installation of the ordinary tail wire threaded sleeve is completed, the installation handle needs to be broken. After the tail is removed, it is not easy to clean up, which is easy to cause retention, and in serious cases, it will affect the quality of the entire product.

◆Difference 3:
There are complete installation tools for tailless wire thread inserts, including pneumatic tools, electric tools, and supporting tool brackets for batch installation, which are suitable for mass installation and use, and are very helpful to improve work efficiency!

Advantage

The tailless screw sleeve is a new type of threaded sheath product developed on the basis of the ordinary threaded sheath. The tailless screw sleeve overcomes the shortcomings of the traditional threaded sheath mounting handle and the low installation efficiency. The traditional threaded sheath mounting handle cannot be slotted. The control is precise, resulting in the phenomenon that the tail is not easy to break or is too easy to break. When removing the handle, the tail is easy to protrude, which affects the screwing of the thread and seriously affects the quality of the product. .
At the same time, the traditional steel wire thread insert seriously affects the production efficiency when installing and removing the handle, and the installation is slow. The tailless screw sleeve adopts a threaded rotary hook type installation tool, which fully considers the efficiency of the installation, and the installation does not need to remove the handle and has no directionality.

Paramter

Application

1. It can form high-strength, wear-resistant, high-precision, interchangeable standard internal threads on mechanical parts made of metal or non-metal materials (such as aluminum, magnesium and other light alloy engineering materials). Parts, cast steel, and cast iron can improve the durability of the screws, and can prevent the screws from loosening and falling off and fatigue fracture caused by various vibrations.

Typical applications: high-voltage switchgear, hydraulic machinery, welding equipment, tobacco machinery, microwave communications, auto parts, air separation equipment, coal machines, power machinery, textile and chemical fiber machinery and furniture, etc.

2. When repairing wrongly processed or damaged internal threads, wire thread inserts (threaded sheaths) can be used as a repair method, which can be quickly and effectively repaired without increasing the weight and volume of the original product, and at the same time Can meet or exceed the original technical requirements.

Typical application: Repair of threaded holes of various parts after tripping, such as: repair of threaded holes of injection molding machine template. Repair of threaded holes in engine cylinders, etc.

3. It is very convenient and fast to use steel wire threaded sleeve (thread sheath) to convert between metric and inch.

Why choose us?

1. A factory with more than 20 years of experience in manufacturing threaded inserts.

2. Competitive price and military quality.

3. Quickly respond to requests for quotations and information.

4. Prompt delivery and rich experience in import and export.

5. Advanced R&D center, more than a thousand kinds of thread inserts and cutters.

6. Strict quality control system, passed SGS and ISO9001:2015.

7. High-quality tools and products, such as heli-coil, Keensert, Ensat, etc.

8. Comprehensive after-sales support and troubleshooting.

9. China's well-known brands.

10. High-quality enterprises in the region.

Xinxiang Flight Fastener Co., Ltd. is a professional manufacturer engaged in the design and manufacture of Thread Inserts, Self-Tapping thread inserts and other threaded fasteners. National high-tech enterprises. The company has independent technology development strength, advanced design level, automatic production equipment and high-precision detection equipment. Professional to provide customers with Thread Inserts, Self-Tapping thread inserts and other threaded fastener product design and use of the whole process of technical support. The company has passed ISO9001:2015 quality system certification. "AVIC-FLIGHT" brand was awarded the certificate of "famous brand in China" by China product quality evaluation center. The company has obtained more than 15 utility model patents and 12 software copyrights.

The company has more than 70 sets of processing equipment, mainly automatic equipment. The products are widely used in communication base station cooling device, automobile power transmission system, aerospace, aircraft, ship, wind power transmission system, national power grid transmission equipment, communication electronic equipment, medical equipment, heavy engineering machinery equipment, semiconductor high-end equipment and other fields.

The company can produce Thread Inserts products that meet the corresponding standards according to customer requirements. It can be produced according to MS21209, DIN8140, N926, ITN32760, MO-44421 and other standards.

The company's Thread Inserts cover Free running and Screw lock thread specifications in metric and English systems.Thread Inserts can be plated with Cd, Ag, Zn, Sn, green, red, blue and dry film lubrication. Self-Tapping inserts cover 302 / 303 and 307 / 308 thread specifications in metric and English systems. The materials are stainless steel 1.4305 (303), stainless steel 1.4301 (304), stainless steel 1.4401 (316), brass. Case hardened steel, zinc plated yellow chromed or zinc plated blue passaged.The company can produce 60 million pieces of inserts with various specifications every year, and provide all kinds of auxiliary tools.

Integrity management, scientific and technological innovation, and customers grow together to create brilliant.