Product Description
Self - Tapping Steel Wire Inserts are a practical choice for the lighting industry. They are used to assemble light fixtures, providing a stable and secure connection. Their small size and easy installation make them suitable for different types of lighting products, from indoor ceiling lights to outdoor street lamps. Additionally, they can be designed to be compatible with various materials used in lighting fixture manufacturing, such as metal, plastic, and glass.
Detailed Photos






Product Parameters
302 type self-tapping screw sleeve |
Specification |
Inner diameter (B) |
Inter-lingual distance of teeth |
length(L) |
Outer diameter(A) |
Gum-to-tooth distance(P) |
Installation bottom hole |
Drilling depth |
M2*0.4-L6-M4.5*0.5 |
M2 |
0.4 |
6 |
M4.5 |
0.5 |
4.2-4.3 |
8 |
M2.5*0.45-L6-M4.5*0.5 |
M2.5 |
0.45 |
6 |
M4.5 |
0.5 |
4.2-4.3 |
8 |
M3*0.5-L6-M5*0.5. |
M3 |
0.5 |
6 |
M5 |
0.5 |
4.7-4.8 |
8 |
M3.5*0.6-L8-M6*0.75 |
M3.5 |
0.6 |
8 |
M6 |
0.75 |
5.6-5.7 |
10 |
M4*0.7-L8-M6.5*0.75 |
M4 |
0.7 |
8 |
M6.5 |
0.75 |
6.1-6.2 |
10 |
M5*0.8-L10-M8*1.0 |
M5 |
0.8 |
10 |
M8 |
1 |
7.5-7.6 |
13 |
M6*1.0-L12-M9*1.0 |
M6 |
1.0 |
12 |
M9 |
1 |
8.5-8.6 |
15 |
M6*1.0-L14-M10*1.5 |
M6 |
1.0 |
14 |
M10 |
1.5 |
9.2-9.4 |
17 |
M8*1.25-L15-M12-1.5 |
M8 |
1.25 |
15 |
M12 |
1.5 |
11.2-11.4 |
18 |
M10*1.5-L18-M14*1.5 |
M10 |
1.5 |
18 |
M14 |
1.5 |
13.2-13.4 |
22 |
M12*1.75-L22-M16*1.5 |
M12 |
1.75 |
22 |
M16 |
1.5 |
15.2-15.4 |
26 |
M14*2.0-L24-M18*1.5 |
M14 |
2 |
24 |
M18 |
1.5 |
17.2-17.4 |
28 |
M16*2.0-L22-M20*1.5 |
M16 |
2 |
22 |
M20 |
1.5 |
19.2-19.4 |
26 |
M18*2.5-L24-M22*1.5 |
M18 |
2.5 |
24 |
M22 |
1.5 |
21.2-21.4 |
28 |
M20*2.5-L27-M26*1.5 |
M20 |
2.5 |
27 |
M26 |
1.5 |
25.2-25.4 |
32 |
M22*2.5-L30-M26*1.5 |
M22 |
2.5 |
30 |
M26 |
1.5 |
25.2-25.4 |
36 |
M24*30-L30-M30*1.5 |
M24 |
3.0 |
30 |
M30 |
1.5 |
29.2-29.4 |
36 |
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: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Q:We are not sure which product to choose.Can you provide us with some engineering help?
A:Yes, we have a professional R&D team and testing equipment to assist you in R&D and testing.