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THREAD GAGES

We offer both Unified (Unified Pitch Diameter Chart) and American Standard(American National Pitch Diameter Chart) thread plug gages in reversible, taperlock, and trilock styles. Thread ring gages and setting plugs (Unified Chart or American Chart) are available as well. We can manufacture thread plug and ring gages that will meet all of your special needs. We have both English and Metric (Metric Pitch Diameters) gages available. We carry taper pipe thread gages: NPT (American National Pipe Thread), NPTF (American National Taper Pipe Dryseal), and ANPT (Army and Navy Aeronautical Tapered Pipe Thread). We provide straight pipe thread gages: NPSM, NPSL, NPSF, NPSI, NPSC, NPSH, and NH. Thread plug gages for Screw Thread Inserts helical coil gages (STI) gages are also available.

We can provide Acme, Buttress, Whitworth, British, Special Pipe, Preplate, and Multiple Lead gages. Size capabilities run from 00 - 160 threads per inch to 15 1/2 inch diameter and one thread per inch.

These gages are manufactured to meet the ANSI reference standards. Dimensions and specifications are updated and changed as new bulletins or supplements become available. We have provided numerous technical specification charts should you need to use them.

For assistance in ordering thread gages see our guide on How to Order Thread Plug and Ring Gages, or just pick up the phone and call us at (800) 336-2903. We will be happy to help.

See also Gaging Specifications and Gaging Lengths Charts:

Reversible Thread Plug Gage Blank
Taperlock Thread Plug Gage Blank
Trilock Thread Plug Gage Blank

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Simpson Enterprises
Phone: (800) 336-2903
Fax: (765) 457-0285
EMail: info@simpsonenterprises.biz

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