Review on 🔩 Screws for Tightening Sleeve Coupling Connectors by Jeremy Jackz

Very nice. The fit is accurate and appears to be made of high quality brass. with sufficient play for the shaft 7 mm. I like the thickness and the fact that the set screws are below the surface and not sticking out like some I've used. I used these for an epoxy turner in combination with a flanged coupler. I was very impressed with the quality.