Q:What materials are bolts made from? How does the material affect the choice?A:Bolts come in various materials, including carbon steel, stainless steel, and alloy steel. The material significantly affects the bolt's strength, corrosion resistance, and temperature adaptability.
Q:What's the difference between a bolt and a screw?
A:Bolts typically require a nut to fasten two or more parts together. Screws, on the other hand, are directly threaded into a
pre-made hole to fasten parts.
Q:How can I prevent bolt corrosion?
A:Choosing the right material, such as stainless steel or galvanized steel, is crucial. Additionally, regular maintenance and the use of anti-corrosion coatings can effectively prevent bolt corrosion.
Q:How to choose lubricating materials for bolt fastening?
A:When selecting lubricating materials, consider the bolt material, operating temperature, and environmental conditions. Common lubricants include graphite, copper-based lubricants, and PTFE.
Q:How do I determine the size and specification of a bolt?
A:When selecting a bolt, it's essential to consider the load requirements and the connection structure of the application scenario. It's advised to refer to the product manual or consult professionals.
