Other names for sex bolts, or (in some cases) for the female half specifically, include:

• architectural bolts,[1]
• barrel bolts,[citation needed]
• barrel nuts,[2]
• binding barrels,[3]
• book screws[4] or book binding screws,[5]
• Chicago screws,[2] or Chicago binding screws and posts,[6]
• connector bolts,[7][8]
• female screws,[2]
• posts and screws, screws and posts,[9] or screw-in-post fasteners,
• sleeve nuts[10]
• splint screws.

sex nut

sex screw

On McMasterCarr they are binding barrel and sleeve nuts. As far as I'm concerned it's only what they name it that matters because that.is who I'm buying it from.

This is beautiful

TIL this is the name of an actual thing and not just a quirky name for a Voron mod.

I like that it waits until the end of the second paragraph to even suggest there might be another name.

Lot to unpack here