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18
+
YEARS OF EXPERIENCE
3000㎡+
FLOOR SPACE
160
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3500
+
SATISFIED CUSTOMERS
The extended-tip set screws are designed to secure the relative positions of two parts, ensuring they don't move. With their unique extended head, they can provide increased tightening force and stability during the fastening process.
In mechanical manufacturing, extended-tip set screws are commonly used in the production of precision machinery, heavy equipment, and automation systems. Their extended tip makes them stay securely in place and the machinery operates smoothly.
In the construction industry, these screws are used to connect and reinforce steel rebar, steel plates, or prefabricated components, especially in areas like bridge piers, tower structures, and high-rise buildings. The extended head helps transmit pre-tension force, enhancing the overall integrity and seismic performance.
In furniture manufacturing, extended-tip set screws are used to connect the side and back panels of large wooden wardrobes. They are also used in the assembly of modular office furniture, such as conference tables and filing cabinets.
Specification
|
d |
Pitch |
dp |
dp |
S |
S |
S |
t |
Z |
Z |
|
max |
min |
metric |
max |
min |
min |
max |
min |
||
|
M3 |
0.5 |
2 |
1.75 |
1.5 |
1.545 |
1.52 |
1.2 |
1.75 |
1.5 |
|
M4 |
0.7 |
2.5 |
2.25 |
2 |
2.045 |
2.02 |
1.5 |
2.25 |
2 |
|
M5 |
0.8 |
3.5 |
3.2 |
2.5 |
2.56 |
2.52 |
2 |
2.75 |
2.5 |
|
M6 |
1 |
4 |
3.7 |
3 |
3.06 |
3.02 |
2 |
3.25 |
3 |
|
M8 |
1.25 |
5.5 |
5.2 |
4 |
4.095 |
4.02 |
3 |
4.3 |
4 |
|
M10 |
1.5 |
7 |
6.64 |
5 |
5.095 |
5.02 |
4 |
5.3 |
5 |
|
M12 |
1.75 |
8.5 |
8.14 |
6 |
6.095 |
6.02 |
4.8 |
6.3 |
6 |
Product Picture
Production Process
Quality Control
Surface Treatment
Offer a variety of surface treatments for our screws to meet different needs and environmental conditions. Such as zinc plating, nickel plating, black oxide, hot-dip galvanizing, anodizing, zinc nickel alloy, dacromet coating, phosphating, etc.
Custom Service
With 18 years in the fastener industry, Zeyao Hardware specializes in manufacturing custom fasteners, including screws, bolts, nuts, and more. We offer tailored solutions to meet your specific needs, ensuring high-quality, reliable products every time.
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