The self-tapping thread insert is a new type of special fastener for strengthening the strength of the thread. It has internal and external teeth as a whole and can be embedded in relatively soft materials such as plastic, aluminum alloy, cast iron, and copper to form an internal threaded hole with higher strength.
It has the following characteristics and advantages:
No need to pre-tap the thread: It can be directly screwed into the specific hole reserved in the base material.For the damaged female thread, the same original screw can also be used, which is both economical and beautiful.For new products, it can also increase the strength of the thread.
Repair the internal thread: It can repair the damaged internal thread.
Wide application: It has been widely used in industries such as the automotive industry, rail vehicle industry, shipbuilding industry, home appliances, construction machinery, office machines, electronic products, engineering plastics, and advanced modular furniture.
| 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 |
Xinxiang Jinbeike Machinery Co., Ltd. currently has more than 300 cold rolling mills and fully automatic winding machines, with a monthly production capacity of 80 million pieces. It strictly follows the company's quality control standards to ensure the qualification and stability of product quality. In addition, it is equipped with inspection equipment such as vibration tables, cleanliness testers, optical sorters, and torque testers to meet the needs of different customers. From the entry of wire rods - cold rolling - winding - inspection - follow-up - packaging - delivery, the whole process is recorded throughout. Each process can be traced back to the process and the person in charge. Samples are left in the factory to ensure that customers' feedback can be responded to and processed quickly and efficiently.
Q: how can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q: what can you buy from us?
A: thread inserts;tailless inserts;thread repair kit;thread insert tools;self-tapping thread inserts;keyserts;colored screw sleeve;locking thread insert;blind hole thread insert.
Q: why should you buy from us not from other suppliers?
A: Our company is a professional manufacturer of thread inserts and tools. Xinxiang, a powerful industrial city in Central China,has been engaged in thread nesting industry for more than 20 years.
Q: what services can we provide?
A: Accepted Delivery Terms: FOB,EXW,Express Delivery;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union;
Language Spoken:English,Chinese.
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