NAAMS Locating Pins - APQ Series

Freer Tool & Supply’s NAAMS locating pins (APQ Series) collection supports accurate, repeatable part location for welding fixtures, assembly tooling, and automation stations. Locating pins are critical for establishing consistent datum points—helping control part position, reduce variation, and improve fit-up across high-cycle production where repeatability is non-negotiable.

We supply the complete range of NAAMS Standards locating pins locating pins in the APQ series, from APQ081 to APQ408T, including both current and discontinued options. Pins with codes ending in “T” feature a titanium nitride coating, while those ending in “R” are retractable. These fully metric pins are available in lengths from 55.4 mm to 162.5 mm, with round hole sizes of 8, 10, 13, 16, 18, 20, 25, 30, 35, and 40 mm. TiN-coated pins can be made from A2 or D2 steel upon request, and all non-coated pins are manufactured from ANSI 4140 steel.
ISO 9001:2015 certification