Precision screws are referred to as small screws, also known as tiny screws. They are tiny fasteners that connect product materials. They are small in shape, but can play a key role in key parts.
Widely used in electronics, electrical, electrical appliances, furniture, mechanical equipment and so on.
The electroplating of precision screws generally refers to iron precision screws, and stainless steel precision screws generally do not need electroplating. Unless required by customers, the electroplating colors of precision screws are divided into environmental protection and non-environmental protection.
Non-environmentally friendly precision screw electroplating colors include color zinc, white zinc, black zinc, black clad, white nickel, black nickel, blue zinc and so on.
Eco-friendly precision screw electroplating colors include eco-friendly color zinc, eco-friendly white zinc, eco-friendly blue zinc, eco-friendly black zinc, eco-friendly nickel, eco-friendly black zinc and so on.
The materials of precision screws are iron and stainless steel. Iron precision screws are generally made of iron wire piers. The materials are low carbon steel, medium carbon steel and high carbon steel.
Screw wires are 1010A, 1018, 10B21, 45# steel and so on.
Stainless steel precision screws are generally made of stainless steel screw wire piers.
The materials are stainless steel SUS201, stainless steel SUS304, stainless steel SUS776, stainless steel SUS316, stainless steel SUS404 and so on.