The stud bolts are externally threaded fasteners which come without a head. They are used with two nuts on either side. The Stainless Steel Stud Bolt is primarily used for flanged connections. The Stainless Steel Stud Bolts are available with different designs and threading patterns. The SS 304 Stud Bolt helps to obtain a more accurate torque value and they do not twist during tightening like a standard bolt.