A common use of m3 countersunk machine screws is to allow the head of a countersunk bolt or screw, when placed in the hole, to sit flush with or below the surface of the surrounding material (by comparison, a counterbore makes a flat-bottomed hole that might be used with a socket-head capscrew). A countersink may also be used to remove the burr left from a drilling or tapping operation thereby improving the finish of the product and removing any hazardous sharp edges. Ever Hardware Industrial Limited aimed to be the best precision m3 countersunk machine screws manufacturers of fasteners services. At the same time, we provide a customizable package according to your request.

Phillips drive bits are often designated by the letters “PH”, plus a size code 0000, 000, 00, 0, 1, 2, 3, or 4 (by order of increasing size); the numerical bit size codes do not necessarily correspond to nominal screw size numbers.

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Category M3 Countersunk Machine Screws
Finish Electro-Plating
Thread type Metric/Imperial/According to Request
Material Stainless Steel/Carbon Steel/Aluminum/Brass/Copper, etc.
Brand Ever Hardware
Place of origin China Mainland
Size Customized as required

M3 Countersunk Machine Screws Phillips Black Zinc Plating Sink Head Carbon Steel Cross Recessed Drive M1.2 M1.4 M1.6 M2 M2.5 M4 M5 M6 CSK M3 Countersunk Machine Screws Phillips Black Zinc Plating Sink Head Carbon Steel Cross Recessed Drive M1.2 M1.4 M1.6 M2 M2.5 M4 M5 M6 CSK M3 Countersunk Machine Screws Phillips Black Zinc Plating Sink Head Carbon Steel Cross Recessed Drive M1.2 M1.4 M1.6 M2 M2.5 M4 M5 M6 CSK

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What Client’s Say

Those look great! All the specs look perfect.
Kent De Mond
Perfect ! This is that I need.
Hernán Balboa
Thank you very much.
The bolts are perfect and they’re fits good.
Ashley
The nut fits perfect on our M2.5 screw part.
Height is also ok.
Mirjam
I tested the bolts this morning and they are perfect. Thank you so much.
Bill McDonald

We are professional on precision M3 countersunk machine screws and custom-made fasteners services!

This is where your amazing product design can go so your clients can feel all about the features and see how awesome it is!

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