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.
It is suitable for the environment requiring high strength internal
thread, and can effectively resist earthquake and drawing;
Effectively enhance the strength of threaded hole;
There are two kinds of carbon steel and stainless steel, and the
specifications also have metric and British dimensions ;
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
|
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.
