1. Grade: SUS304/316

2. Size: M2-M96

3. Standard: DIN8140

4. Certification: ISO9001, SGS, 

Advantages of self-tapping thread insert:

1. The self-tapping thread insert is a threaded insert that is embedded in the mother material after forming.

2. The self-tapping thread insert has the function of strengthening thread, which has a large contact area with finished products and excellent tensile performance, and can be used with lower strength materials when designing the product;

3. No tap is needed for operation, and it can tap the thread on its own and reduce the working time, thus reducing the cost.

4. The installation of self-tapping thread insert is simple, quick and fast, with only one type of loading tool, with low cost and low rate;

5. For any thread that has been seriously worn or damaged, it has a maintenance function. The original size screws can be used because of the self-tapping thread insert.

6. The self-tapping thread insert also has the advantage of protecting the screw tooth, because it has certain anti-shock effect, which can prevent the occurrence of screw loose problem.

7. Through professional heat treatment the corrosion resistance of self-tapping thread insert is good.

Product Name	Best stainless steel wire thread insert
Material	stainless steel
Color	original/red/green/black
Standard	DIN GB ISO
Grade	SUS304/303/316
Brade	THAISHELL
Thread	coarse, fine
Used	building industry machinery

DongHai unified and metric thread repair threaded inserts for metal are ideal for maintenance departments, tool cribs, and countless applications in the metalworking and molding industries. Our solid wall and coil (helical) unified and metric thread repair kits provide a quick and easy solution for inch or metric thread repair or reinforcement for holes in soft metals like aluminum, magnesium, and cast iron.

Solid unified and metric thread repair inserts are screw machined out of steel and feature standard OD threads, which allows for the use of standard taps for installation. Traditional coil inserts allow for the smallest hole size possible and work with existing STI taps and installation tools.

Donghai Industry

threaded inserts for plastics are brass screw machine products designed to provide strong metal threads in plastic components. DongHai inserts for plastics are widely recognized and highly regarded products in the fastening market. Since the 1990`s, DongHai has been identified as the leader in its industry which can largely be attributed to its focus on providing high quality products. 
DongHai Products are available in various types and styles to suit almost any insert application in plastic. DongHai inserts are designed to provide the high performance strength values of molded-in inserts while still retaining all of the economical advantages of insert installation after molding. DongHai Engineers have broad experience in insert technology and are highly trained to deal with a variety of Applications offering specific recommendations on insert designs, installations and assembly systems. Our fastening experience and expertise is available for designing special inserts for unique or critical applications. Designs such as studs, mold-in inserts, and compression limiters have been developed and supplied by DongHai. DongHai products are manufactured to the quality systems required by the military, aerospace and automotive standards and manufacturing facility has been certified ISO 9001, QS 9000 & ISO 14001.