Thread Calculator Survey Question Title * 1. Do you use a Thread Calculator Yes No OK Question Title * 2. Is it a Premium (Paid) or Free Thread Calculator? Premium - I Paid For It Free OK Question Title * 3. If you picked "Premium", which one do you use? OK Question Title * 4. Do You Use G-Wizard Calculator? Yes No OK Question Title * 5. Which features of your Thread Calculator do you use? (Check all that apply) Thread Dimension Info Measure Over Wires Printed Reports Custom Threads by Nominal Size and TPI Multi-Start Thread Info Plating Allowances Ring and Plug Gage Info Other (please specify) OK Question Title * 6. Which Thread Families do you want us to add? (We have basic UN, NPT, and ISO covered) UNJ ACME Stub ACME Buttress British Buttress UNM - Unified Miniatured NPSL NPSM STI - UN Screw Thread Insert Metric M and MS Metric MJ and MJS Metric ISO Trapezoidal - Tr Metric Buttress - S Whitworth, including BWS, BSF, and Whitworth Special ISO Pipe - BSPT, BSPP Metric Screw Thread Insert - STI Metric Conduit Thread - Pg Acme Tapered - Regular and Streamline API Numbered Connections API Regular Double Streamline External Flush Full Hole Internal Flush H-90 Open Hole PAC Slim Hole Slimline H-90 Wide Open Xtra Hole NUE Tubing EUE Tubing Short Thread Casing Long Thread Casing Buttress Casing USS Improved Buttress Tubing Line Pipe Special Clearance Couplings SR13 Seal Ring Groove Couplings Other (please specify) OK DONE