Black Metal Screw Small Screws M1 M2 M3

Wide Application: Not only for reparing eyeglass and sunglass, also for others requiring tiny screws, including watch, toy, fan, camera, table lamp, computer and so on. A handy practical screws kit that satisfies the need for loosing or missing screw in any home tool.

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Product Details

There are so many more metal or plastic applications where small machine screws or thread-cutting and thread-forming screws are now required.

These screws continue to be used by companies big and small for attaching printed circuit boards to frames, nameplates to valve and meter housings, sheet metal assemblies, contract assemblies for telecommunications systems, and countless others.



Product NameBlack metal screw small screws m1 m2 m3
SizeM2.4x2.8 or customized
MaterialStainless steel, Carbon Steel, Aluminum, or based on customers' request
Color Black&white or customized
Screw drive typeCross recessed or customized
Surface treatmentWhite zinc plating for head, and balck zinc plating for screw body, etc
Head styleFlat head
OEMExpertise. Highly welcomed
SampleFree samples are available
Our serviceOEM customized service

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The surface treatment is mainly for the purpose of increasing the anti-corrosion performance, and some of the color is also considered, so it is mainly for carbon steel products, which generally need to be surface treated.

 Common surface treatments include: galvanizing, copper plating, nickel plating, chrome plating, silver plating, gold plating, etc.

 There are many types of galvanizing, such as blue and white zinc, blue zinc, white zinc, yellow zinc, black zinc, green zinc, etc., and also environmentally friendly and environmentally friendly. Each plating has a variety of plating thickness to meet different Salt spray test effect.

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Micro small size screw are applied to various communication products, electronic instruments, instruments, computers, digital products, home appliances, electric toys, various types of movements and other precision institutions, of course, also used in mechanical equipment, water conservancy projects, room decoration, ship vehicles and other high-tech.

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There are different kinds of measuring machines in our company. Here we introduce the quadratic measuring instrument.

Quadratic measuring instrument (also known as image-based mapping instrument).

With the development of science and technology, the measurement accuracy of various work pieces and parts is getting higher and higher, and the requirements for measuring instruments are becoming more and more demanding. The quadratic measuring  instrument is a leap development of traditional measurement technology, and it is a tradition. The product of the perfect combination of optical projection and computer.



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How many machines in your factory?

There are 60 sets of CNC lathes, 80 sets of bolt forming machines, and 120 sets of tapping machines.


What's the shipping process?

1.For LCL cargos, we arrange reliable logistics company to drive them to the forwarder agent's warehouse. 

2.For FLC cargos, the container directly go to the Factory loading. Our professional loading workers, accompanied with our forklift workers arrange the loading in good order even on the condition that daily loading capacity is overloaded.

3.For Interantional Express or air, we have cooperated with some shipping companies, so the price is more competitive.


Which mode of transport would be better?

In general, if the production are heavy, we advice to make delivery by sea. If the gross weight is less than 300kg, we suggest to delivery by air or International Express. Also we respect your views of other transportation as well.


What is your sample policy?

We can supply the sample if we have ready parts in stock, but the customers need to pay the sample cost and the courier cost.

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