Threading Technology – Clamping Technology 520

460 UNF UNS M MF Rp, R, Rc NPT NPTF STI SELF-LOCK G (BSP) Product Finder Smooth Accessories Calibration Tech. Info UNC GT, TD Thread Depth Plug Gages Ordering Example: L1010100.5000 UNC P 60° Unified Coarse Thread ASME B1.1 Gage dimensions acc. ANSI/ASME B1.2 Class of Fit 2B 2B Max. Thread Depth 4 x D 2.5 x D Tool Identification L1010100 L1040100 Nominal Size ø d 1 T.P.I. Dimens. ID GT-GR-LD “analog” TD-Bit-GUT “analog” No. 1 64 .5000 No. 2 56 .5001 No. 3 48 .5002 No. 4 40 .5003 No. 5 40 .5004 No. 6 32 .5005 No. 8 32 .5006 No. 10 24 .5007 No. 12 24 .5008 1 / 4 20 .5009 5 / 16 18 .5010 3 / 8 16 .5011 7 / 16 14 .5012 1 / 2 13 .5013 9 / 16 12 .5014 5 / 8 11 .5015 3 / 4 10 .5016 7 / 8 9 .5017 Accessories Pulling sleeves for exchange of the GO gage body for all versions   464 Hook spanner for tightening the counter nut of GT-GR-LD   464 Torque limiter for thread depth plug gages GT-GR-LD “analog” available on request Short Form Certificate of Accuracy is furnished free with each gage, Long Form Certificates are available upon request