Flat Head M4 Machine Screw Steel Black Zinc Phillips Drive DIN 965
Flat Head M4 Machine Screw Steel Black Zinc Phillips Drive DIN 965
Micro screws are for the precise equipments , they are high accuracy and small volume and the sizes usually is below M 2.0 ( thread diameter ) and the length is below 4.0 mm , they are widely used to precise electronic products .
Material for Micro Screws
Stainless steel : SUS 201 , SUS303 , SUS 304 ,SUS 316 , SUS 416 ,SUS 430.
Carbon steel : 1008 , 1010 , 1018 , 1022 , 1035 , 1045
Aluminum : 2024 , 6061
Brass : CuZn35 , CuZn37 , CuZn40 , CuZn37Pb1 and CuZn39Pb1
Copper : C11000 , C31000
Finishing for Micro Screws
1 ,Zinc
Most popular finish and various colors for choice . The resistance of rust is good and eco-friendly .
2 , Nickel
The surface of the screws more bright and harden and the performance of screws will be improved .
3 , Polish
Most stainless steel screws will be polished to improve glossiness and a tiny corrosion resistance .
4 , Tin
Very perfect to be anti-rust , and widely used to electronic components .
5 , Brass
Available for stainless steel screws and carbon steel screws .
6 , Passivation
It is normal for the stainless steel parts .
7 , Paint
Painting is powdered on the surface can be corrosion resistance .
Specifications
Micro screws can be manufactured in standards and non-standards for precise installation .
CSK head mciro screws
| Diameter | Head dia. | Head Height |
| 1 | 2 | 0.8 |
| 1.2 | 2.3 | 0.9 |
| 1.4 | 2.6 | 1 |
| 1.6 | 3 | 1.1 |
| 1.7 | 3.2 | 1.2 |
| 2 | 3.5 | 1.3 |
| 2.2 | 4 | 1.5 |
| 2.3 | 4 | 1.5 |
| 2.5 | 4.5 | 1.7 |
| 2.6 | 4.5 | 1.7 |
Truss head micro screws
| Diameter | Head dia. | Head height |
| M2 | 4.5 | 1.2 |
| M2.5 | 5.7 | 1.5 |
| M3 | 6.9 | 1.9 |
Pan head micro screws
| Diameter | M1 | M1.2 | M1.4 | M1.6 | M1.7 | M2 |
| Head dia. | 2 | 2.3 | 2.6 | 3 | 3.2 | 3.5 |
| Head height | 0.65 | 0.8 | 0.9 | 1 | 1.1 | 1.3 |
Applications
Micro screws are used to precise equipments normally .
Watch
Computer
PCB
Mobile
Testing tools
Medical items
Competitive Advantages
※ Top quality with cheap price
※ Strict dimensions control and high precision
※ All Screws are eco-friendly
※ Quick delivery
※ Perfect sales-after service
Get in Touch
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