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 |
Inner diameter B |
Inner thread pitch |
Length L |
Outer diameter A |
Outer thread pitch P |
Installation bottom hole |
Drilling depth |
| M3*0.5*M5*08*L6MM |
M3 |
0.5 |
6 |
M5 |
0.8 |
4.4 |
8 |
| M4*0.7*M6*1.0*L8MM |
M4 |
0.7 |
8 |
M6 |
1 |
5.2 |
10 |
| M5*0.8*M8*1.25*L10MM |
M5 |
0.8 |
10 |
M8 |
1.25 |
6.9 |
12 |
| M6*1*M8*1.25*L10MM |
M6 |
1 |
10 |
M8 |
1.25 |
7 |
12 |
| M6*1*M10*1.5*L12MM |
M6 |
1 |
12 |
M10 |
1.5 |
8.8 |
14 |
| M8*1.25*M10*1.5*L12MM |
M8 |
1.25 |
12 |
M10 |
1.5 |
9-9.1 |
14 |
| M8*1.25*M12*1.75*L15MM |
M8 |
1.25 |
15 |
M12 |
1.75 |
10.4 |
18 |
| M10*1.5*M12*1.75*L15MM |
M10 |
1.5 |
15 |
M12 |
1.75 |
10.6-10.7 |
18 |
| M10*1.5*M14*2*L20MM |
M10 |
1.5 |
20 |
M14 |
2 |
12.2 |
18 |
| M12*1.75*M16*2*L20MM |
M12 |
1.75 |
20 |
M16 |
2 |
14.2 |
22.5 |
| M14*2*M18*2.5*L25MM |
M14 |
2 |
25 |
M18 |
2.5 |
15.7 |
28 |
| M16*2*M20*2.5L32MM |
M16 |
2 |
32 |
M20 |
2.5 |
17.7 |
35 |
Xinxiang Jinbeike Machinery Co., Ltd. was established in 2017. It is a national high-tech enterprise specializing in the research and development, design, production, sales and service of thread sleeves. It produces a full range of thread sleeves. The main products include: wire thread inserts, tailless thread inserts, self-tapping thread inserts, pin-type thread inserts, pipe thread inserts, etc., as well as related supporting installation tools. Since its establishment, the company has aimed to meet the actual needs of customers and develop and produce high-quality hardware fasteners. It strictly implements national and related aviation, and new energy standards, and has established its own product inspection standards and systems.
Q: Are you trading company or manufacturer?
A: Yes, We are factory with more than 10 years production experience.
Q: Do you provide samples? is it free or extra?
A: Yes, We offer free samples, while the postage by you.
Q:Do you provide Custom-made (OEM/ODM) service?
A:Yes, OEM & ODM Service is available, send us the drawing or sample, and the requirement, we will study and provide project proposal.
Q: How long is your delivery time?
A: Generally 7-20 days. Depends on quantity of the order.
Q: What is your terms of payment?
A: Payment≤5000USD, 100% in advance.
Payment≥5001USD, 30% T/T in advance ,balance before the shipment.
Q: Which mode of transport would be better?
A: Generally, the product is heavy, by sea is better, other transportation is acceptable according to your requirement.
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