LS-1004 | Lead Gage Setting Standards

Lead standard for straight threads, NPS threads, Connection: Straight & NPS, Pitch: 11½ , TPI:11½ , TPF:- , Thread Form: Straight & NPS

Precision‑engineered calibration for straight and NPS thread inspections. The Gagemaker LS‑1004 is a certified lead gage setting standard designed for shops that inspect 11½ TPI straight threads and NPS line pipe connections. Manufactured in accordance with ANSI, API 5B, and API 7‑2 specifications, this standard ensures your lead gages deliver consistent, repeatable, and compliant measurements every time.

GAGEMAKER LS-1004: Lead Standard, 11-1/2 Threads per Inch, No Taper