303SS M16 Key Locking Thread Inserts For Repair The Internal Thread
Description
The bolt socket is a kind of fitting with great strength. The style of this kind of fitting is quite peculiar, and it looks very much like a closed spring. There are many specifications of bolt sockets, but the main ones circulating in the market are the more common ones. The installation method of the bolt socket is very particular, and some tools are still needed during the installation process. Since its development, it has gone deep into aerospace, aviation and railway machinery. Many different fields and industries such as electronics and electrical engineering. The main feature of the product is that there are 2-4 pre-locking keys on its external thread.
Bolt sleeve is a new type of fastener based on the internal and external thread bushing, which has the function of locking key. There are two kinds of materials: carbon steel and stainless steel. The surface of carbon steel is plated with yellow zinc, and stainless steel is the natural color of metal.
| Color | Natural colour |
| Application | Light alloy, heavy industry, medical treatment, foundry industry, others |
| Brand Name | AVIC-Flight |
| Standard | KKV |
| Material | Stainless steel SUS303 |
| Model | Thin wall, Heavy duty |
Feature
Screw bolt advantage sleeve connection condition to improve, and increase the carrying capacity of the threaded connection fatigue strength: using the sleeve-type screw pitch and thread type can eliminate the deviation between the screw holes and the load is evenly distributed, thereby increasing the threaded connection Load capacity and fatigue strength. Hard and brittle frangible connection may be used for fastening the ceramic material, bakelite, glass and the like. Effectively prevent fragmentation. After using the collar bolt, and at the same general internal thread strength conditions, the choice of a smaller size, a high strength screw, so you can save a lot of material, reduce weight and reduce the volume.
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It is suitable for the environment requiring high strength internal thread, and can effectively resist earthquake and drawing;
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Effectively enhance the strength of threaded hole;
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There are two kinds of carbon steel and stainless steel, and the specifications also have metric and British dimensions ;
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Simple to use, easy to install and operate
Application
1. Quickly and effectively repair damaged threads on a variety of materials.
2. Enhance the thread strength on light materials, such as large and medium-sized non-ferrous metal castings, die castings and ductile ferrous metal base materials, as screw holes that are often screwed in and out.
3. It is especially suitable for use in environments requiring high-strength internal threads, with strong anti-vibration and pull-out capabilities. It has higher strength than commonly used wire thread inserts, and is firmly connected to the base body, and will not be separated from the base body even when working under shock or vibration environment.
4. Remedy the wrong hole and avoid reprocessing the wrong part.
Option
| Metric Thin wall Type (Leave message for Metric Heavy Duty/BritishThin Wall/British Heavy Duty) |
Internal Thread Class GH
mm | External Thread Class GG
mm | Length
mm | Tap Drill
mm | Thread Tap Class GH
mm | Tap Depth Mn.
mm | Removal Drill
mm | Removal Depth
mm |
| M5×0.8 | M8×1.25 | 8 | 6.9 | M8×1.25 | 9.5 | 5.5 | 4 |
| M6×1.0 | M10×1.25 | 10 | 8.8 | M10×1.25 | 11.5 | 7.5 | 4.75 |
| M8×1.25 | M12×1.25 | 12 | 10.8 | M12×1.25 | 13.5 | 9.5 | 4.75 |
| M8×1.0 | M12×1.25 | 12 | 10.8 | M12×1.25 | 13.5 | 9.5 | 4.75 |
| M10×1.5 | M14×1.5 | 14 | 12.8 | M14×1.5 | 15.5 | 11.5 | 4.75 |
| M10×1.25 | M14×1.5 | 14 | 12.8 | M14×1.5 | 15.5 | 11.5 | 4.75 |
| M12×1.75 | M16×1.5 | 16 | 14.75 | M16×1.5 | 17.5 | 13.5 | 4.75 |
| M12×1.25 | M16×1.5 | 16 | 14.75 | M16×1.5 | 17.5 | 13.5 | 4.75
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Why Choose Us?
1. A factory with more than 20 years' experience in manufacturing of Thread Inserts.
2. Competitive pricing & military quality.
3. Quick replies to quotations and requests for information.
4. Timely deliveries, rich experience in IMP and EXP.
5. Advanced R & D center, more than one thousand types of threaded inserts and tools.
6. Strict quality control system, passed the SGS and ISO9001: 2015.
7. Quality tools & products, as good as heli-coil, Keensert, Ensat and etc.
8. Comprehensive after-sales support and troubleshooting.
9. Famous brands in China .
10. High quality enterprises in the region.
Product Tags:
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303 SS 16mm×1.5 Keylocking Threaded Inserts M16 Heavy Duty Helicoil Images
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