If the Hexagon Socket Head Bolt gets wet, or is drenched in liquid, or is re-damp, etc., it is very likely to rust. So how to solve the waterproof and moisture-proof screw? Here is a brief introduction to the method: (1) As far as possible, use active solvent paint for vibrating machinery. (2) Use prepreg paint without air oxidation, such as epoxy-urethane-based or Epoxy-based prepreg. (3) When ap...
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