AirCraft AT0016-12 Bolt For Air Ratchet Wrench
At a Glance: Replacement spring pin (“bolt”) designed to lock components securely in place inside the AirCraft AT0016 Air Ratchet Wrench.
In pneumatic tools, some “bolts” aren’t the classic hex-head fasteners—they’re clever spring pins that bite into place and refuse to loosen under vibration. The AirCraft AT0016-12 Bolt is a replacement roll pin (spring pin) used in the AirCraft Air Ratchet Wrench (AT0016 series). It helps secure internal parts and assemblies so everything stays aligned and stable while the tool is working. If the original pin is worn, bent, or no longer grips firmly, you can get play, rattling, poor engagement and uneven performance. Replacing it is a small fix that can make the whole tool feel tight and trustworthy again.
Roll pins are designed to compress during installation and expand to hold securely in the bore. That makes them ideal for mechanisms exposed to constant cycling and vibration—exactly what an air ratchet lives through.
