B7 Studs With Two Nuts

These bolts have their main application for pressure vessels, valves, flanges, and fittings for high temperature and pressure services, and other different purposes.
B7 studs bolts are manufactured from chromium-molybdenum steel. The bolts are undergoing two different heat treatment processes  (quenching and tempering) to make them of the specific tensile strength (mechanical properties).
CBH offers their customer many different types of finishes, like -
•    plain finish for ordinary applications
•    hot-dip galvanized
•    zinc plated