Chicago-latrobe 3G-OTH-211291 — Technical Specifications

The CHICAGO-LATROBE Spiral Flute Tap (MPN 313532) is an oversized spiral-flute tap with a 7/16"-20 UNF thread, featuring an H11 / 1B tolerance, 3 flutes, and a semi-bottoming chamfer. 3G Electric interprets your demand for this OEM-specified tool, sourcing it across 14 industrial departments — with specialist depth in combustion, pumps, and controls — to deliver the right answer, not just a catalog.