Stud Bolts are are fully threaded headless bolts used on Pipeline flanges for joining the pipelines. The main advantage of Stud Bolts over the Hex Bolts is that, it can be tightened from both the ends by holding one end with nut.

The other type of Stud Bolt is the Engineering Stud which is also known as both end threaded bolt with unthreaded portion in the centre.



Type: Nom Dia: 1″ to 4″ [M12-M100] *Tailor made if required.

Length: As Per Standard or Upto any Length.

Size: Nom Dia: ¼” to 4″ [6-100 mm] , *Tailor made if required. Length : As Per Standard or Upto any Length
Specifisation / Standard: ASTM / ASME / BS / DIN / BS EN ISO
Material: C.S., M.S., Alloy Steel, Ferritic & Austenitic Stainless Steel
Threades: UNC, 8UN, UNF, Metric Coarse & Fine Series
Surface Finish:

Self Color, Hot Dip Galvanized, Electro Galvanized, Di-Chromated, P.T.F.E. Coated or any other as per order requirement