What does LTH stand for?

Left Hand Thread

This definition appears very rarely and is found in the following Acronym Finder categories:

Science, medicine, engineering, etc.

Other Resources:

<< Previous	Abbreviation Database Surfer		Next >>
Lieutenant Governor Linux Total Guide Project (Japan) Long-Term Grid Planning Lean Tissue Growth Rate Long Term Projected Earnings Growth La Tyrie Héroïque (online game guild) Lactogenic Hormone Launcher Transport Head Learn to Hunt (Wisconsin) Leeds Teaching Hospital (primary care trust; UK)		Length Field Lepidoptera of Thailand Lethality & Target Hardening Lethality (gaming clan) Letters to Home (band) Licence in Theology (academic qualification) Licenciaat in de Tandheelkunde (Dutch: Degree in Dentistry; Belgium) Light Towed Howitzer Linear Time Heuristic (Algorithm) Linearized Time-Dependent Hartree

Samples in periodicals archive:

RBC manufactures ball screws with other specialized requirements including hollow ball screws for weight reduction or cooling purposes, ball screws with specialty plating and stainless materials for corrosive and hostile environments, combined right and left hand thread ball screws, ball screws with specialized drive methods such as splined journals, or gear driven rotating nut designs.

Extra-long, custom ball screws are available from Linear Precision ...

To produce the left hand thread a reverse angle shim was used and the threading cycle was programmed to cut away (Z axis + direction move) from the spindle.

CNC threading