🔩 Knurled Brass Fasteners: Lengthy Threaded Screws for Optimal Security Review

Cosmetically pleasing thumbscrews, but very sloppy. After measuring the thread with a micrometer and feeler gauges, this thread fits just 1A. It's too sloppy for my application anyway, and while I was hoping I could just use them, I think I'll just disable some of my own. The comb is also undersized, and as others have said, the last .080" under the head is unthreaded. I recommend the manufacturer a little better to convince yourself of the quality and to test it. -Skyler

Fine workmanship, aggressive knurling and excellent thread form. However, the .500" shank, which is listed as fully threaded in both the CAD and product description, only has .440" threads, leaving the full diameter .060" shank unthreaded. a shoulder-flush thumbscrew when threaded into a nut. If you pull it all the way into a material that you can drill a suitable hole in (full thread diameter) and is at least .060" thick, which is my application, it's perfect and worth the price. However…

This is a great product! I wanted to use a brass thumbscrew for the front door step light. The Phillips screws were a hassle when removing the cover to replace the lamp so I went looking for a thumb nut but found something much more useful with these thumb screws. They look fantastic, fit perfectly and fit into the mount - after I tapped them with a #8 tap (the mount came with metric #19 screws which was another reason to replace them). These screws look great and are made to not tarnish - at…