"201 304 316 SS Hex Flange Nuts," are stainless steel hex flange nuts commonly used in various industries, especially those that require high corrosion resistance such as marine and chemical applications.
- **六角フランジナッツ**:これらは、六角形と平らで広いベース(フランジ)のナッツです。 The flange increases the bearing surface area, which reduces the risk of galling (a type of metal degradation caused by friction) and helps distribute the load more evenly when the nut is tightened. They are typically used in threaded fastening applications where a larger surface area is needed for a secure fit or where there is a need to prevent the nut from turning due to external forces.
Please note that these specifications can vary depending on the manufacturer, so it's always best to check product details or contact the supplier directly for specific dimensions, materials, and certifications if required.