Product Description
The wire thread insert is a new type of internal thread fastener. It is a helical coil precisely processed from high-strength, high-precision, and smooth-surfaced cold-rolled rhombic stainless steel wire, and is a concentric body of high-precision internal and external threads. After the wire thread insert is installed, a high-precision internal thread that conforms to international standards is formed, and its various performances are superior to the internal thread formed directly by tapping.
After the wire thread insert is installed, the tolerance of the threaded hole depends on the manufacturing tolerance of the wire thread insert profile and the tolerance zone of the threaded hole for installing the wire thread insert. The threaded tolerance of the installation hole mainly depends on the tapping accuracy of the installation hole for the wire thread insert. Usually, it forms a 6H grade, and when the accuracy is high, it can reach a tolerance zone of 5H or 4H grade. The user of the wire thread insert can select a special tap, tapping method (manual tapping, machine tapping), and lubrication method according to the required tolerance zone to ensure that the accuracy and any usage requirements you require are met.
Detailed Photos
Product Parameters
| |
Number of coil turns of the thread insert |
|
|
| Specification |
1D |
1.5D |
2D |
2.5D |
3D |
Outer diameter before installation |
Drill bit diameter |
| St1.6×0.35 |
3.1 |
4.5 |
6.2 |
|
|
2.1~2.3 |
1.6 |
| St2×0.4 |
3.2 |
5.3 |
7.4 |
9.5 |
11.6 |
2.5~2.8 |
2.1 |
| St2.5×0.45 |
3.6 |
5.9 |
8.2 |
10.5 |
12.8 |
3.2~3.5 |
2.6 |
| St3×0.5 |
4.2 |
6.8 |
9.4 |
12 |
14.6 |
3.7~4.0 |
3.1 |
| St4×0.7 |
4 |
6.6 |
9.1 |
11.7 |
14.2 |
5.0~5.3 |
4.2 |
| St5×0.8 |
4.4 |
7.1 |
9.9 |
12.6 |
15.3 |
6.3~6.6 |
5.2 |
| St6×1.0 |
4.3 |
6.9 |
9.6 |
12.2 |
14.9 |
7.5~7.9 |
6.3 |
| St8×1.25 |
4.8 |
7.7 |
10.6 |
13.5 |
16.5 |
9.8~10.1 |
8.3 |
| St10×1.5 |
5 |
8.1 |
11.2 |
14.2 |
17.3 |
12~12.5 |
10.4 |
| St12×1.75 |
5.3 |
8.4 |
11.6 |
14.8 |
18 |
14.3~14.8 |
12.4 |
| St14×2 |
5.4 |
8.7 |
11.9 |
15.2 |
18.40 |
16.7~17.2 |
14.5 |
| St16×2 |
6.3 |
10.00 |
13.7 |
17.5 |
21.2 |
18.8~19.4 |
16.5 |
Company Profile
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 armed, aviation, and new energy standards, and has established its own product inspection standards and systems.
FAQ
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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