The Screw hole size is approx 4.4mm.<br />The beads fit most of the European snake chain bracelet， Necklace and Earring hooks.<br />NOTICE: Different size only represent different charm.<p> <b><b><img src="https://contestimg.wish.com/api/webimage/55b0b3c714b0af6ceaa1457d-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b0b3c714b0af6ceaa1457d-37-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b0b3c714b0af6ceaa1457d-38-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b0b3c714b0af6ceaa1457d-39-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b0b3c714b0af6ceaa1457d-40-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b0b3c714b0af6ceaa1457d-41-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b0b3c714b0af6ceaa1457d-42-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b0b3c714b0af6ceaa1457d-43-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b0b3c714b0af6ceaa1457d-44-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/55b0b3c714b0af6ceaa1457d-45-large.jpg></b></b></p>