Process Products Limited provides fasteners for high-strength, extreme temperature and special condition applications

Process Products Limited supplies a complete range of fasteners manufactured in accordance with all material specifications as per the ASME Boiler and Pressure Vessel Code, ASTM, DIN & ISO standards. Products can be produced to ANSI, DIN & ISO dimensional standards.

Products Supplied Include

Studs- Waisted, Double Ended, Full Thread and Deep Hole Drilled.

Cap Nuts, Hexagon Nuts, Castle Nuts and Round Nuts.

Socket Cap Screws, Hexagon Bolts, Coupling Bolts and 12 Pt.

Flange Bolts

Materials Available Include

  • ASTM A193 GR B5, B6, B7, B8, B16, B7M, B8M, B8C, B8T, 8M, 8C, 8T.
  • ASTM A194 GR 2H, 2HM, 3, 4, 8, 7, 7M, 8M, 8C, 8T
  • ASTM A320 GR L7, L7M, L43.
  • DIN 42CrMo4, 40CrMoV4-6.
  • Durehete 900, 950, 1055.
  • ASTM A453 GR 660.
  • ASTM A437 B4B.
  • Nimonic 80 A.
  • Inconel 718, X750.

Other High Strength Alloys

  • Monel
  • Hastalloy
  • Titanium
  • Ferralium

Tool Steels

  • H11
  • H13


  • Nickel
  • Cadmium
  • Molykote
  • Black Zinc
  • PTFE
  • Phosphate Oil
  • Yellow Zinc
  • Zinc

We provide product to exacting specifications and specialize in quality service and sole-source agreements. Our response team is available and on-call 24 I 7, ready to solve all your rush-delivery I emergency-shutdown needs. Contact Process Products today to see how we can work with you to improve your business.