303 302 Series Self - Tapping Threaded Insert Zinc Coat Free Running Insert
Introduction
Self-tapping threaded sleeves are also called self-tapping threaded sleeves. They are a new type of fastener that enhances thread strength. Self-tapping threaded sleeves have tooth patterns on the inside and outside. They are embedded in softer materials such as plastic, aluminum alloy cast iron, and copper to form a relatively High-strength internal threaded holes, self-tapping screw sleeves (self-tapping braces) can also repair damaged internal threads.
Use
The self-tapping thread insert is a self-tapping threaded insert with a slot or hole. The slotted self-tapping screw sleeve is recommended for most applications. On some materials, this threaded sleeve provides the perfect specific thread lock effect. If it still does not work, it is generally recommended to use the 307/308 type. The 307/308 type has made a major breakthrough in the difficulty of material cutting. This product not only has a thick wall, but also has three circular holes with cutting ability scattered on the wall. The 307/308 product is especially suitable for the case where the material thickness is not too wide.
Generally, there is no need to install self-tapping thread insert for products that are not required. However, some important connection parts need to be installed due to high tensile requirements or special design. Self-tapping screw sleeves are produced and tested in strict accordance with the ISO/TS16949 quality system. The application of self-tapping screw sleeves almost runs through the entire metal and plastic processing industry. The products have been used in the automotive industry, civil and commercial vehicle engines, transmissions, and aviation for a long time. The quality of the industry, railcar industry, etc. has never been questioned.
Specification
| Product Name | 303 302 Series Self - Tapping Threaded Insert |
| Available material | Aluminum alloy,Brass,Stainless Steel,Carbon steel,according to customer's requirement |
| specification | Standard M2-M30,or ODM,OEM |
| Certification | ISO 14001:2015 and ISO 9001:2015 |
| Thread inserts type | Metric thread inserts |
| Finishing | zinc plated, Galvanized,Chromate,Dacromet,etc. |
| Packaging Details | Plastic bag Carton |
Purpose
It is widely used in aerospace components, locomotive, high-voltage electrical appliances, automotive power, wind power, nuclear power, communication and electrical industries. It is used in aluminum, magnesium, copper alloy, plastic, plexiglass, plywood, steel, cast steel and cast iron to make it more tough and firm
Solid wood inserts are used to connect various parts, and can be disassembled and used repeatedly, which is convenient and quick, leaving no traces, and beautiful and generous.
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. Comprehensive after-sales support and troubleshooting.
8. Famous brands in China .
9. High quality enterprises in the region.
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302 Series Self Tapping Helicoil Zinc Coat Free Running Insert Images
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