Sorry, late to the party: McMaster-Carr is correct #5-40 316 SS
Same for all of the SP classic downstream dual adjustment poppets. I.e. R190, AIR 2, 108 etc.
Scubapro R190 nyloc nut
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Same for all of the SP classic downstream dual adjustment poppets. I.e. R190, AIR 2, 108 etc.
Being curious, what is the current cost for 100 of these nuts from McMaster-Carr?
This thread got me thinking I could use a stash of these, perhaps 25 to 50 pieces.
Following Herman's advice, does anyone have extras? Happy to pay a fair price to cover costs plus convenience fee.
This thread got me thinking I could use a stash of these, perhaps 25 to 50 pieces.
Following Herman's advice, does anyone have extras? Happy to pay a fair price to cover costs plus convenience fee.
Click on the link in my post above your's. They are $6.13 for 50
Just to clarify Herman's advice. Use a non-self locking nut for the test. Once you've confirmed the correct thread pitch-then purchase the self locking nuts from McMaster. This is where you go to Ace or True Value Hardware and try a few brass nuts (brass just in case you've got it wrong) on the poppet stem. Buy a couple of sizes and mark them for your next project-may as well get a Snickers while your there.
Got 50 coming from McMaster-Carr. Tried the ones I got here and they didn`t even come close to fitting. The cost with shipping From McMasters was $12.73. Would be glad to share these as I seriously doubt I`ll ever use even close to that many. As usual, with things like this, the shipping was more than the product.
That's why one must make a McMaster Wish list so when the time comes you buy a ton of o-rings, Awap's Magic Punch, seat material, springs for DIY fin spring straps, cinching straps to hang a backplate, etc.
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