Desiccant & Small Parts Container with PET Bottle Cap Size PCO1881 Lids (Multiple Sizes w/ STEP)

thingiverse

I needed a desiccant container that was both small and strong enough to throw into an ammo can with bulk loose ammo. There are many desiccant containers but most are either too fragile or designed for certain dimensions that did not meet my needs, so I decided to design my own while borrowing the best concepts from multiple projects. These containers are 31mm wide (same diameter as the lids) and available in 5 heights: **15mm**, **25mm**, **35mm**, **50mm**, and **60mm**. Container heights are measured from the bottom up to about 1mm above the top row of holes, and **the total height of each container with the lid screwed on will be about 15mm taller than the stated height**. Thus, the 25mm container with lid is about 40mm tall, and so on. Lids are available both with and without the holes, but you can also use soda or water bottle caps with the industry-standard PCO1881 or PCO1810 thread profile. The container walls are 1.6mm thick (as opposed to the 1mm walls that most designs use) to ensure rigidity and strength. The gaps are 1.4mm wide so that desiccant beads 2mm in diameter and greater will not escape. I have included a STEP file as well for convenience.