Stainless Steel/carbon steel SS304 SS316 SS316L DIN 933 Full thread hex Galvanized bolt Carbon steel Hexagon bolt 4.8/8.8 class bolt

Hexagonal head stainless steel bolt is composed of two parts, hexagonal head and screw. Stainless steel can be divided into two kinds of materials, one is stainless steel bolts, while surface materials can be divided into SS304 ss316316 316L and other materials. Our company has been exporting foreign trade for many years, and our products are exported to various countries with rich experience. At the same time, our company can provide customized drawings for customized purchases according to customers. The meaning of bolt performance grade is international general standards, and all kinds of standards are complete. Bolts of the same performance grade, regardless of their material and source, have the same performance. Only performance levels can be selected in the design. Strength grade is 8.8, strength grade is 10.8, that is, the shear stress level of bolts is 8.8 GPa and 10.8 GPa.

Stainless steel screw is widely used in machinery, petrochemical, telecommunications, chemical industry, construction, power, textile, sports equipment, paper, sewage, shipbuilding, automobile and other industries. With the rapid development of domestic economy and economic improvement, the application of stainless steel screw will be more extensive, mainly used for environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, instruments, food machinery, petrochemical industry, ship assembly, pump and valve pipelines, etc. Building curtain wall, outdoor venues, sports facilities, outdoor decoration, etc.
Some bolts without threads should be thin, called small waist bolts. This kind of bolt is beneficial to the coupling of forces.