Product Description
Our advanced manufacturing facilities are equipped with state - of - the - art CNC machines, enabling us to produce inserts with micron - level precision. From raw material selection to final inspection, every step of the production process is strictly controlled to ensure the highest quality. All products are tested in - house using advanced testing equipment to guarantee their performance and reliability. Whether you're a professional engineer or a DIY enthusiast, our triple - hole wire inserts offer a reliable and efficient fastening solution. Place your order now and experience the excellence of China - made products.
Detailed Photos






Product Parameters
Specification(308) |
Inner diameter B |
Inner thread pitch |
Length L |
Outer diameter A |
Outer thread pitch P |
Installation bottom hole |
Drilling depth |
M3*0.5-L6-M5*0.6 |
M3 |
0.5 |
6 |
M5 |
0.6 |
4.7-4.8 |
8 |
M4*0.7-L8-M6*0.8 |
M4 |
0.7 |
8 |
M6.5 |
0.8 |
6.1-6.2 |
10 |
M5*0.8-L10-M8*1.0 |
M5 |
0.8 |
10 |
M8 |
1 |
7.6-7.7 |
13 |
M6*1.0-L12-M10*1.25 |
M6 |
1 |
12 |
M10 |
1.25 |
9.5-9.6 |
15 |
M8*1.25-L14-M12*1.5 |
M8 |
1.25 |
14 |
M12 |
1.5 |
11.3-11.5 |
17 |
M10*1.5-L18-M14*1.5 |
M10 |
1.5 |
18 |
M14 |
1.5 |
13.3-13.5 |
22 |
M12*1.75-L22-M16*1.75 |
M12 |
1.75 |
22 |
M16 |
1.75 |
15.2-15.4 |
26 |
M14*2.0-L24-M18*2.0 |
M14 |
2 |
24 |
M18 |
2 |
17.2-17.4 |
28 |
M16*2.0-L24-M20*2.0 |
M16 |
2 |
24 |
M20 |
2 |
19.2-19.4 |
28 |
Company Profile
Xinxiang Jinbeike Machinery Co., Ltd. is located in Xinxiang City, Henan Province, a famous manufacturing city in China. Jinbeike Machinery is an enterprise integrating automated production and sales. The products include: wire thread inserts, tailless thread inserts, self-tapping thread inserts, pin-type thread inserts, etc., as well as related supporting installation tools. Since its establishment, Jinbeike Machinery Co., Ltd. has always adhered to the business philosophy of quality first and customer-oriented, and has received high praise from people from all walks of life. Jinbeike Machinery Co., Ltd. is willing to join hands with you to create a brilliant tomorrow.





FAQ
Q:What products do you offer?
A:Our main products are threaded inserts ( wire thread inserts, self tapping inserts, keensert inserts, thread repair kits) and supporting installation tools.
Q:Can we obtain samples?
A:We can provide 3-5 samples for free. We support customization of both size and color, and our customer service is available 24hours a day!
Q:How about the after-sales service?
A:We do 100% inspection during production and before packaging. If there is any problem with quality, we'd like to provide are placement in the next order.
Q:How do you ship the goods?
A:According to your order quantity, it is usually by sea,air or express etc.