ASTM A194-2H Special Heavy Hex Nut 

Bolt, Full thread stud, Stud, Stud Bolt, Threaded Rod       Welcome to purchase our 2H heavy-duty hexagonal nut, which is a high-temperature and high-pressure nut that can be perfectly paired with ASTM A193/A193 B7 grade hexagonal bolts. This nut is not only resistant to hydrogen sulfide corrosion, but also suitable for high and medium pressure valves, marine, marine, chemical, fluid engineering, pressure vessels, petrochemical equipment and other fields. It is not only resistant to high and low temperatures, high pressure, but also has the characteristics of high strength and corrosion resistance. If you are a professional in the fields of pressure vessels, petrochemicals, pumps, valves, or heat exchangers, we strongly recommend that you choose our 2H heavy-duty hexagonal nut, which will provide you with safer and more reliable protection for your work. Buy now!ASTM A194 GR4 Hex Nut,A194-2H Heavy Hex Nut,Special Heavy Hex Nut   &…