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Slotted cheese head spring loaded screw m3 combination spring screws
Slotted cheese head spring loaded screw m3 combination spring screws
Slotted cheese head spring loaded screw m3 combination spring screws

Slotted cheese head spring loaded screw m3 combination spring screws

Product name
Slotted cheese head spring loaded screw m3 combination spring screws



Size
M1-M48,According to the drawing provided by the customer.
Grade
4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A4-80
Standard
ISO, GB, BS, DIN, ANSI,JIS, Non-standard
Material
1. Stainless steel: 201,303,304,316,410
2. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045
3. Copper: H62,H65,H68
4. Aluminum: 5056, 6061, 6062, 7075
5. According to customer demand
Surface treatment
Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot
Deep Galvanize(H. D. G. ) etc.
Package
Plastic bag / small box +outer carton +pallets
After-sales Service
We will follow up every customer and solve all your problems satisfied after sales


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Specifications
What are spring loaded screws?
It consists of a threaded section at the bottom, a coil spring in the middle, and a section with a flat head at the top. The screw is inserted into a hole drilled through a drywall panel and into the underlying wooden stud.




What do springs on screws do?
 Vibrations can cause the friction force to cycle between high and low states, allowing a threaded fastener to gradually work loose in very small increments. A sprung washer can be used to provide a more consistent friction force within the threads, preventing this loosening.





Anti-rubbing and high hardness
Corrosion resistance,anti-rub-bing,high hardness,anti-rust,high tensile strength and an-ti-oxygen.


Application

What are spring screws for?

They are ideal for video cards, PCI cards, mobile devices and other space-sensitive applications. The screws are made of stainless steel and the springs are made of music wire.


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