Make Custom Metal Clay and Lampwork Beads Using this exclusive fine silver threaded bead core. This bead core is sized perfectly, and threaded on the inside to screw onto the popular Pandora™ and Chamilia™ type interchangable bead charm bracelets.
Inside diameter: 4.5mm (.173")
Width between flares: 6.3mm (.250")
This is a singular 1/4" flared bead core with threads.