Xinxiang Flight Fasteners Co., Ltd.
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Easy Operate Key Locking Screw Thread Inserts M10 With 4 or 2 Bolt Keys
Information
The bolt socket is a special fastener with threads inside and outside, and 4 or 2 bolt keys (below M6) on the outer thread. The products are mainly used in military, aerospace, railway locomotives, vibration machinery and other products that require high thread strength.
From the appearance of the product, the bolt sleeve can be divided into thin-wall type and heavy-duty type. There are also reinforced and extra heavy.
The most basic function of the bolt sleeve is to repair the internal thread and strengthen the external thread. As a thread repair method, the bolt sleeve can quickly and effectively repair damaged threads; when used on low-strength materials, it can greatly enhance the strength of the threaded hole.
Specification
| 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
1: threaded mounting pin sheath may effectively enhance the fastening strength and safety threaded hole, a threaded hole extended periods of time, improve product quality.
2: In some spark plugs, molds and other machinery and require frequent removal temperature of the screw holes on the corrosive bolt means threaded screw hole jacket may be enhanced wear resistant-corrosion resistant.
3: The bolt thread sheath has a repair function. When the machine screw hole thread for various reasons when the slide wire mess teeth, using a dedicated pin sheath wire tapping thread tapping, threaded bolt mounted jacket, slide wire mess of the threaded holes can be quickly repaired.
4: The installation tools and installation methods of the bolt socket are simple, and the installation is simple and can save time and improve work efficiency.
5: Bolt sockets are installed on machinery molds, products that require very high threaded hole strength and fastening safety performance on products such as aerospace industry, products, automobile industry, and shipbuilding industry.
Application
1. Quickly and effectively repair damaged threads on a variety of materials.
2, the reinforcing thread strength lightweight material, such as medium-sized non-ferrous metal casting, die casting base material and the toughness of the ferrous metals, are often used as the screw is screwed into the screw.
3. It is especially suitable for use in environments requiring high-strength internal threads, with strong seismic and pull-out resistance. 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.
Installation method
1. Drilling hole: The drilling depth should be greater than the length of the bolt sleeve. Note that the size of the tapping drill is larger than the usual number.
2. Thread tapping: The size of the tapped thread should correspond to that of the external thread of the bolt sleeve.
3. Installation: Screw the bolt sleeve into the corresponding threaded hole, and require the bolt sleeve to be lower than the surface of the workpiece.
4. Lock key: Use a suitable tool to press the bolt fixing key of the bolt sleeve into the bottom hole.
Company Profile
Thread Inserts, Self-Tapping thread inserts and other threaded fasteners. National high-tech enterprises. The company has passed ISO9001:2015 quality system certification. The company has obtained more than 15 utility model patents and 12 software copyrights.
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