Threaded Charge Canister

These ultra-lightweight 6061-T6 aluminum canisters are threaded to be sealed with standard low profile water bottle caps.  (1.05" diameter, 1/4" high, 3 thread starts)  Each weighs in at a impressive 4.4grams empty, with an additional BP capacity of 3g  sufficient for most 4" and 5" rockets.  These canisters (with cap) are 1.05" Diameter, and 0.453" high The canisters have a threaded hole on the underside for a standard #6-32 screw for attaching to your bulkhead.   Each canister comes with one cap and stainless steel screw for mounting.  These canisters are made in the USA There are (2) ways of routing e-matches into the canisters:  For BOTH options, remove 75% of the e-match protector so the tip of the e-match is visible, but the solder connections are covered and prevented from shorting.  1) The easy way: Cut, drill or melt a small hole in your plastic cap. Feed the wire through the cap with the e-match on the inside. Add powder to the canister, and screw on the cap. If the wire hole