General advantages of JBO Thread Gages:

Optimum surface finish and high hardness ensures long gage life and high resistance to wear

Repeated tempering after the annealing process guarantees high degree of dimensional stability

Inspection certificates available upon request.

NEED A GAGE IN A HURRY?

The JBO “FAST LINE” program promises 2-3 week delivery ARO on special plug and ring gages on most standard thread forms that are: Thread Diameter: Ø3.0mm-100.0mm (Ø.118-3.937”) Pitch: .5-4mm (50 Pitch-6-Pitch on English Sizes) Single Start Thread In quantities of no more than 3pcs per size THREAD FORMS AVAILABLE FOR THE FAST LINE PROGRAM: M MF G (Whitworth) BSW (British Whitworth BSF (British Whitworth Fine) PG (Steel Conduit Thread) MF-EL (Electrical Conduit Thread) UNC UNF UNEF UNJC UNJF EG (STI) UN/UNS

Thread Plug Gages

  • Dimensions according DIN 2280, till major-Ø 40 mm

 

  • LC coated, Dimensions according DIN 2280, till major-Ø 40 mm

  • Dimensions till major-Ø 40 mm according DIN 2281-1
  • Dimensions above major-Ø 40 mm according DIN 2281-2

  • Dimensions till major-Ø 40 mm according DIN 2283-1
  • Dimensions above major-Ø 40 mm according DIN 2283-2

  • GO/NOT GO thread plug gauge conical with step limit

  • Thread-Coordinate Gauge Rod for measuring of location and angularity of threaded hole on a CMM.
  • All Standard Metric Sizes Available
  • Customs Available Upon Request.

 

Thread Ring Gages

  • Dimensions according DIN 2285-1

  • Dimensions according DIN 2299-1

  • GO/NOT GO thread ring gauge with step limit