Contact Points

Contact Points


Gagemaker's standard ball contact points are manufactured with spherical chrome balls with threaded shanks of 4-48 UNF. Contact sizes are matched closely to thread inspection wire sizes. The contact diameters listed are used in the TDWIN Thread Disk for Windows software program for pitch diameter inspection.

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Code No. Description Thread Pitch Price
90-T5625C 7° x 45° Buttress Series Contact Points 1
£46.50
90-T4375C 7° x 45° Buttress Series Contact Points 1 1/4
£46.50
90-T375C 7° x 45° Buttress Series Contact Points 1 1/2
£46.50
90-T281C 7° x 45° Buttress Series Contact Points 2
£46.50
90-T219C 7° x 45° Buttress Series Contact Points 2 1/2
£30.00
90-T156C 7° x 45° Buttress Series Contact Points 3 1/2
£28.00