China M2 carbon steel black zinc coating blue patch precision screw manufacturer Manufacture and Factory

M2 carbon steel black zinc coating blue patch precision screw manufacturer

Short Description:

Precision screws are widely used in electronic equipment, household appliances and so on. Precision screws are made of carbon steel (hardened)with coating or stainless steel. We also support anti loosening coating for screws to ensure good fastening function.

Send email to us Download as PDF

Product Detail

FAQ

Product Tags

Industry knowledge：

Thread function:
1. Fastening and connecting function: suitable for most screw products at present.
2. Transmission function (displacement function): such as micrometer used by QC to check dimensions.
3. Sealing function: such as pipe connection sealing.

Previous: m2 carbon steel phillips drive black zinc coating precision screw

Next: Carbon steel thin head black zinc coating blue patch precision screw

black precision screw