Phone screw tiny stripped small phillips cell phone blue nylon patch

Phone screw is the small or electronics screws most used on variety kinds of cell phone or mobile phones. The size of the screws are usually M1.0 to M3.0. Ever Hardware provides custom made phone screw and customizable packaging.

The Phillips screw drive was created by John P. Thompson, who after failing to interest manufacturers, sold his design to businessman Henry F. Phillips. Phillips is credited with forming a company (Phillips Screw Company), improving the design, and promoting the adoption of his product.
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.

Tool size Fastener size
0 0–1
1 2–4
2 5–9
3 10–16
4 18–24

Galvanization, or galvanisation, (or galvanizing as it is most commonly called in that industry), is the process of applying a protective zinc coating to steel or iron, to prevent phone screw rusting. The most common method is hot-dip galvanizing, in which parts are submerged in a bath of molten zinc. Galvanizing protects in three ways:
It forms a coating of zinc which, when intact, prevents corrosive substances from reaching the underlying steel or iron.
The zinc serves as a sacrificial anode so that even if the coating is scratched, the exposed steel will still be protected by the remaining zinc.
The zinc protects its base metal by corroding before iron. For better results, application of chromates over zinc is also seen as an industrial trend.

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Category Phone Screw
Finish Galvanization or As request
Type Machine-threaded or As request
Material Teflon/Brass/Stainless steel/carbon steel/Aluminum
Brand Ever Hardware
Place of origin China Mainland
Size option As request
Color White or as request

Phone screw tiny stripped small phillips cell phone blue nylon patchEver Hardware Industrial Limited

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