CF Fastening Elements

UHV Flange Components

Product

CF Hexagon Head Screw Set for Flanges with Through-holes

  • For installing two flanges with through-holes
  • Set includes the screws required for the specified flange size
  • Includes two washers and one nut for each screw

CF Hexagon Head Screw Set for Flanges with Tapped Holes

  • For installing a flange with through-holes on a flange with tapped-holes
  • Ideal for installing gate valves
  • Set includes the screws required for the specified flange size
  • One screw and one washer

CF Hexagon Head Screw Set for Spacer Flanges

  • For installing a spacer between two standard flanges with through-holes
  • Set includes the screws required for the specified flange size
  • Includes two washers and one nut for each screw
  • Set includes screws and washers for the specified flange size
  • Easy assembly with only one wrench (no counter-tightening necessary)

CF Stud Screw Set with Hexagon Nut

  • 10 sets per package
  • Includes washer and one nut for each screw

CF Hexagon Head Screw Set with Horseshoe Nuts

  • For installing two flanges with through-holes
  • Easy assembly with only one wrench (no counter-tightening necessary)
  • Set contains two horseshoe nut plates with screws and washers

Note

CF flanges DN 16 to DN 250 are compatible with ISO 3669:2020. For larger nominal sizes different flange dimensions are still in use. Please compare the dimensions or contact your contact person at Pfeiffer Vacuum.

Your local contact
Pfeiffer Vacuum Inc.
24 Trafalgar Square
NH 03063-1988 Nashua
USA

+1 (800) 248-8254
+1 (888) 658-7983
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