Hexagonal galvanized bolt fasteners

Hexagonal hot-dip galvanized bolt 1. After installing the screws and nuts, welding, riveting, or bonding at the connection between the screws and nuts can prevent loosening. This method should be used with caution as the product needs to be crushed before disassembly. 2. When installing workpieces, some anti loosening fasteners are used in combination, such as split pins, stop rings, and other products to play a mechanical anti loosening role. Workpieces using this method can be reused and disassembled conveniently. 3. Using standard components to increase friction to prevent loosening, common products include washers, stainless steel self-locking nuts, nylon locking nuts, etc. These products can generate significant friction to lock and prevent loosening.