stud bolts

A stud bolt consists of one threaded steel rod and two (matching) hexagonal heavy steel nuts. Stud bolts and nuts are essential components of flanged joints, as they are key to seal flanged joints properly.The quantity of bolts for a flange connection will be given by the number of bolt holes in a flange, diameter and length of bolts is dependent of flange type and Pressure Class of flange


  • Material: Carbon Steel, Mild Steel, Alloy Steel & Stainless Steel.
  • Standard: ASTM / BS / DIN / BS EN ISO
  • Dia Range: M12 TO M56
  • Threads: Metric Course and Metric Fine.
  • Coating: Zinc Plated, Hot Dip Galvanized, Auto Black, Phosphate, Client Specific Requirements