3/8-18 Female NPT Weld On Bung DIY Aluminum 3/8" 6061 Fitting Half Coupling

Description

3/8"-18 female NPT weld on bung/fitting.
Made in the USA with USA made 6061 aluminum. .650" over all height with a .050" tall locating ring on the bottom. .600" stick out height when welded to a flat plate. The locating ring on the bottom has a diameter of .625".
Largest diameter is 1.240" near the base with a 1" diameter near the top. Through hole size is .570".
The angled flange design makes welding much easier and the weld joint type along with the extra aluminum near the bottom makes the chance of warping/distorting the threads much less likely.
There is a slight corner radius at the bottom locating ring. After you drill the 5/8" hole for the fitting just lightly chamfer it for the fitting to sit flush. The locating ring also helps with fitting locations. Instead of trying to hold it and eyeball it over the hole you can simple use the ring to eliminate eyeballing its location.
All dimensions are +/- .005" except the locating ring outside diameter which is + .001/-.002" The threads are all hand checked and single point threaded(no taps). All are ultra sonic cleaned to remove any oils or debris.
If you need these in bulk just let me know or if you need a slightly different design or size.
This listing is for 1 fitting. Shipping cost is the same no matter if you just order 1 or you order 35 of them. Bulk pricing is available just let me know how many you are wanting.
Currently no shipping outside the United States. No international shipping. Only shipping with in the United States.
Please feel free to ask any questions.