LS-1007 | Lead Gage Setting Standards | Lead Gages

Version 1:

Lead standard for 6 TPI, 2” TPF, V-0.032, Connection: Hughes External Flush 2⅜” - 2⅞”    , TPI: 6, TPF: 2”, Thread Form: V-0.032

Version 2:

Lead standard for 4 TPI, 2” TPF, V-0.038R, & V-0.050 thread forms, Lead standard for 1” Buttress, [Connection: API Full Hole 4”, 5½” & 6⅝” ; API Numbered Connections #23 - #50; API Regular 6⅝” ; Double Streamline 3½” - 5½”; Hughes Slim Hole 2⅜” - 4½”; Hughes Xtra Hole 2⅞” - 5”; Hughes External Flush 3½” - 4½”; Internal Flush 2⅜” - 6⅝” ; Wide Open 2⅜” - 4½” ] , TPI: 4, TPF: 2”, Thread Form: V-0.038R & V-0.050

The Gagemaker LS‑1007 is a precision‑machined lead standard designed to verify and calibrate lead gages used for inspecting V‑thread connections. Built to exacting tolerances, this standard ensures your lead gage delivers accurate, repeatable measurements when checking thread lead deviation on critical components.

GAGEMAKER LS-1007: Lead Standard, Even Threads per Inch, 2.000 TPF