Stainless Steel Polished Square Head Bolt

The main functions of stainless steel square head bolts include the following aspects: Tightening connection: Stainless steel square head bolts can firmly connect two parts or structures with through holes by using nuts. Its square head design makes it easy for the wrench to get stuck, which is convenient for tightening and disassembly. ‌Load bearing: The square head bolt has a large force bearing area and can withstand large preload and shear force, which is suitable for occasions requiring high-strength tightening. ‌Wide application: Stainless steel square head bolts are widely used in electronic appliances, water conservancy projects, mechanical equipment, chemical equipment, ships, vehicles and steel structures. Different types of stainless steel square head bolts and their application scenarios ‌4.8 grade bolts: Suitable for general tightening needs. ‌8.8 grade bolts: Suitable for tightening occasions requiring higher strength. ‌10.9 grade bolts: Suitable…