Stainless steel bolt anti-corrosion treatment:
Use stainless steel: Choose 304 or 316 stainless steel bolts, which have good corrosion resistance and can resist corrosion in most environments. Surface treatment: Surface treatment of bolts, such as galvanizing, chrome plating or anti-corrosion coating, to increase their resistance to corrosion. Use anti-corrosion lubricant: Apply a layer of anti-corrosion lubricant before installing bolts to reduce corrosion in contact with other metals.
Method of unscrewing rusty anti-theft screws:
Use screw loosener: Spray or apply screw loosener to rusty screws and let it penetrate into the thread to help loosen rusty screws. Use the appropriate tools: Choose the correct size wrench, wrench head, or torque tool, ensure that the screws are firmly locked, and turn counterclockwise to loosen the screws. Heating screws: Use a flame or hot air gun to heat the screws near the head and apply the thermal expansion effect to the screws to help loosen corroded screws. It is important to note that before performing any operation, ensure that the appropriate safety measures are in place and choose the appropriate method according to the specific situation. If you are not sure how to handle it, it is recommended to seek professional help or consultation.
