Company Introduction：
Handan Qina Metal Products Co., Ltd. is a comprehensive fastener manufacturing enterprise integrating R&D, production, sales and service, specializing in the customized production of high-end fasteners that are resistant to high pressure, high and low temperatures, and corrosion. The company takes the full industrial chain layout as its core advantage, covering raw material procurement, precision processing, personalized customization, centralized procurement, professional packaging, efficient logistics and worry-free after-sales service, providing customers with one-stop fastener solutions.
Product Introduction：
Size:ST2.2-ST6.3
Surface：ZP
Color:Silvery
Material:Stainless Steel
Head Style:Flat
MOQ:100pcs
Delivery time:5-30 Days
Length:<=120mm, accroding to client request
|
d |
St2.2 |
St2.9 |
St3.5 |
(St3.9) |
St4.2 |
St4.8 |
St5.5 |
St6.3 |
|
P |
0.8 |
1.1 |
1.3 |
1.3 |
1.4 |
1.6 |
1.8 |
1.8 |
|
a |
0.8 |
1.1 |
1.3 |
1.3 |
1.4 |
1.6 |
1.8 |
1.8 |
|
dk |
4.3 |
5.5 |
6.8 |
7.5 |
8.1 |
9.5 |
10.8 |
12.4 |
|
4 |
5.2 |
6.44 |
7.14 |
7.74 |
9.14 |
10.37 |
11.97 |
|
|
k |
1.3 |
1.7 |
2.1 |
2.3 |
2.5 |
3 |
3.4 |
3.8 |
|
y |
2 |
2.6 |
3.2 |
3.5 |
3.7 |
4.3 |
5 |
6 |
|
1.6 |
2.1 |
2.5 |
2.7 |
2.8 |
3.2 |
3.6 |
3.6 |
|
|
M1 |
2.5 |
3 |
4.2 |
4.6 |
4.7 |
5.1 |
6.8 |
7.1 |
|
M2 |
2.4 |
2.8 |
4 |
4.2 |
4.4 |
5 |
6.3 |
7 |
Application:
Automotive Industry, Rail Transit, Communications Equipment, Arine Engineering, Aerospace, Machinery Industry, Electronic Manufacturing, Petrochemical Industry, Photovoltaic and Solar Energy Industries and Fields.
Our services:
Professional product knowledge and sales team, strict quality management system, considerate after-sales tracking, and honest service.
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