I have the same connectors from another manufacturer. The maker of the ones I already had uses a set screw to hold the male side together in the housing to keep the parts together. With them, however, the black plastic plug end is screwed into the main body of the plug part so that the threaded pin cannot get lost. I haven't decided which I like better yet, but they're definitely the same quality as the ones I already have and will work great. If you have some kind of coating for the wires you want to plug into these connectors, they can get tangled if they're bulky.
Large Waterproof Cable Organizer Bag For Travel, Universal Electronics Accessory Holder, Portable Gear Carry Case For Cables - Black
28 Review
Universal Electronics Accessories Organizer Bag - Waterproof Portable Cable Travel Gear Carry Bag (L, Black/Pink)
27 Review
2 Pack GLCON EVA Carrying Cases - Small Electronic Case For Earbuds, Earphone, Charger & More - Shockproof Exterior & Portable Storage Pouch Bag - Blue
24 Review
Soft Silicone AirPods 3 Case Cover With Fur Ball Keychain - Shockproof Protective Cover For 2021 Version Charging Case With Visible Front LED - Ideal For Women And Girls - Light Purple By OULUOQI
20 Review