B7 Stud + 2H Nut Set

Petrochemical Stud and Nut sets are used in the Petrochemical and Oil & Gas industry for flange connection applications. Sets are available in high strength alloy steel, stainless steel, duplex/super duplex and exotic materials and are fully certified and lot traceable.

United Fasteners can quickly produce non-stocked and special sizes quickly. Please send an enquiry for your Petrochemical specifications, application requirements and drawings and we will get back to you with a quote.


  • Imperial: Dia 1/2" - 2-1/2" & lengths 40mm - 1200mm
  • Threads: Imperial UN8, UNC
  • Pitch: 8 - 13
  • Material/Finish: Plain, Zinc Yellow/ Silver, Galvanised, Molybond & Xylan Blue Stainless Steel
  • Compliance: ASTM A193 B7/ A194 Gr2H