Internal Taper Thread Inspection
Source: Johnson Gage Company, The
Internal Taper Thread Inspection
Models Thru 3.000" (75mm)
Taper Thread Inspection for NPT-NPTF-NGT and Other Tapered Thread Forms.
Johnson Gage Company, The, 535 Cottage Grove Road, Bloomfield, CT 06002. Tel: 860-242-5541; Fax: 860-242-0513.