Stainless steel stud bolts B8

B8 is a grade of stainless steel stud bolt. generally speaking stud bolts are manufactured in different carbon steel and stainless steel grades. two grades of stainless steel stud bolts include 304 and 316. the former is produced following B8 and the latter is produced B8M standard. stainless steel stud bolts are main fitting connections of stainless steel pipes.