What's need to be provided for custom screws

Always received the customer inquiry about custom screws,no specific detail provided.Today let's talk what should be provided for custom screws.

No mather what kind of custom screw,always need to provide the below specification detail

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1.Dimension of screws,like head size,thread,Pitch,Length,R degree,etc,these specification always will be mentioned on drawing.

2.Material.Customer need to tell us what kind of material and surface treatment do you need?We can provide all material for customer choice.

3.Manufacturering tech.Like CNC,or Lathe.For custom screw,normally it need to open the new mold tooling according your drawing,but sometime we have in existing 

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Dongguan King Tower Hardware Co.; Limited is a professional manufacturer of stainless steel screws, 304 stainless steel screws, 410 stainless steel screws, 430 stainless steel screws, non-standard screws, self-tapping screws, combination screws, mobile phone screws, hexagonal socket screws, CD pattern screws, lock screws, chassis screws, copper screws , Phillips screws, triangular slot screws, national standard screws, ANSI screws, GB screw, taptite screw, colored screws, countersunk screws, brass screws, black screws, environmental protection screws, 
anti-theft screws, non-slip screws, waterproof screws, lock screws and other small screw manufacturers.

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