Thread hole size charts can be found below for Serinity beads, Serinity pearls and Serinity pendants. This is a very useful resource for crafters and jewellery makers using Serinity crystals for their projects.
Bead Thread Hole Sizes
| Bead Article # | Size (mm) | Hole Size (mm) |
| 5000 | 2 | 0.60 |
| 3 | 0.90 | |
| 4 | 0.90 | |
| 5 | 1.00 | |
| 6 | 1.10 | |
| 8 | 1.30 | |
| 10 | 1.40 | |
| 5003 | 6 | 0.90 |
| 8 | 1.10 | |
| 10 | 1.20 | |
| 12 | 1.30 | |
| 5020 | 6 | 1.10 |
| 8 | 1.30 | |
| 10 | 1.40 | |
| 5028/4 | 6 | 1.10 |
| 8 | 1.10 | |
| 10 | 1.10 | |
| 5034 | 6 | 4.20 |
| 8 | 5.20 | |
| 5040 | 4 | 0.90 |
| 6 | 1.10 | |
| 8 | 1.10 | |
| 12 | 1.70 | |
| 5042 | 6 | 2.50 |
| 8 | 2.50 | |
| 5043 | 11 | 5.20 |
| 5044 | 5x4 | 1.00 |
| 7x6 | 1.15 | |
| 9.5x8 | 1.15 | |
| 5045 | 6 | 1.20 |
| 8 | 1.20 | |
| 5305 | 5 | 0.90 |
| 6 | 0.90 | |
| 5328 | 2.5 | 0.60 |
| 3 | 0.80 | |
| 4 | 0.80 | |
| 5 | 1.00 | |
| 6 | 1.00 | |
| 8 | 1.20 | |
| 10 | 1.30 | |
| 5500 | 9x6 | 1.00 |
| 12x8 | 1.10 | |
| 5542 | 8 | 1.50 |
| 5601 | 4 | 1.00 |
| 6 | 1.10 | |
| 8 | 1.20 | |
| 10 | 1.40 | |
| 12 | 1.40 | |
| 5714 | 8 | 1.20 |
| 12 | 1.40 | |
| 5741 | 8 | 1.40 |
| 12 | 1.50 | |
| 5742 | 8 | 1.20 |
| 10 | 1.30 | |
| 5750 | 13 | 1.90 |
| 19 | 1.80 | |
| 5752 | 8 | 1.10 |
| 12 | 1.30 | |
| 5754 | 6 | 1.20 |
| 8 | 1.40 | |
| 10 | 1.40 | |
| 12 | 1.50 |
Pearl Thread Hole Sizes
| Pearl Article # | Size (mm) | Hole Size (mm) | Tolerance (mm) |
| 5809 | 1 | 0.00 | 0.00 |
| 1.5 | 0.00 | 0.00 | |
| 2 | 0.00 | 0.00 | |
| 2.5 | 0.00 | 0.00 | |
| 3 | 0.00 | 0.00 | |
| 3.5 | 0.00 | 0.00 | |
| 5810 | 2 | 0.65 | 0.55-0.75 |
| 3 | 0.80 | 0.70-0.90 | |
| 4 | 0.80 | 0.70-0.90 | |
| 5 | 0.80 | 0.70-0.90 | |
| 6 | 0.80 | 0.70-0.90 | |
| 7 | 0.80 | 0.70-0.90 | |
| 8 | 0.80 | 0.70-0.90 | |
| 10 | 0.80 | 0.70-0.90 | |
| 12 | 0.80 | 0.70-0.90 | |
| 5817 | 6 | 0.90 | 0.80-1.00 |
| 8 | 0.90 | 0.80-1.00 | |
| 10 | 0.90 | 0.80-1.00 | |
| 5818 | 3 | 0.80 | 0.70-0.90 |
| 4 | 0.80 | 0.70-0.90 | |
| 5 | 0.80 | 0.70-0.90 | |
| 6 | 0.80 | 0.70-0.90 | |
| 8 | 0.80 | 0.70-0.90 | |
| 10 | 0.80 | 0.70-0.90 | |
| 12 | 0.80 | 0.70-0.90 | |
| 5821 | 11x8 | 0.80 | 0.70-0.90 |
| 5824 | 4 | 0.65 | 0.55-0.75 |
| 5841 | 8 | 0.80 | 0.70-0.90 |
| 12 | 0.80 | 0.70-0.90 | |
| 5842 | 10 | 0.80 | 0.70-0.90 |
| 14 | 0.80 | 0.70-0.90 | |
| 5843 | 12 | 0.80 | 0.70-0.90 |
| 16 | 0.80 | 0.70-0.90 | |
| 5844 | 10 | 0.80 | 0.70-0.90 |
| 14 | 0.80 | 0.70-0.90 | |
| 5860 | 10 | 1.20 | 0.90-1.50 |
| 12 | 1.20 | 0.90-1.50 | |
| 14 | 1.20 | 0.90-1.50 |
Pendant Thread Hole Sizes
| Pendant Article # | Size (mm) | Hole Size (mm) | Plated Finding | Sterling Silver Finding |
| 6000 | 11X5.5 | 1 | 5mm Triangle | 10mm Pinch |
| 13X6.5 | 1 | 7mm Leaf | 10mm Pinch | |
| 15X7.5 | 1.2 | 7mm Leaf | 10mm Pinch / Simple Bail | |
| 22X11 | 1.5 | 10mm Leaf | 14mm Pinch | |
| 6002 | 10X7 | 1.1 | 7mm Leaf | 10mm Pinch |
| 15X11.5 | 1.2 | 6mm Triangle | 10mm Pinch | |
| 6007 | 7X4 | 1 | 5mm Triangle | 4mm Triangle |
| 9X5 | 1 | 7mm Leaf | 10mm Pinch / Simple Bail | |
| 6010 | 11X5.5 | 1.1 | 4mm Triangle | 5mm Triangle |
| 13X6.5 | 1.1 | 7mm Leaf | 10mm Pinch / Simple Bail | |
| 17X8.5 | 1.4 | 7mm Leaf | 10mm Pinch / Simple Bail | |
| 21X10.5 | 1.6 | 7mm Leaf | 10mm Pinch / Simple Bail | |
| 6015 | 17 | 1.4 | Polygon Cap | Simple Bail |
| 21 | 1.7 | Polygon Cap | - | |
| 6017/G | 30 | 1.8 | 4mm Triangle / 7mm Leaf | 5mm Triangle / Simple Bail |
| 56 | 2.5 | 5mm Stirrup / 7mm Leaf | 5mm Triangle | |
| 6020 | 18 | 1.6 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 30 | 2.4 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 37 | 3 | 22 Pear Pinch / 10mm Leaf | - | |
| 6022 | 14 | 1.4 | 7mm Leaf | 10mm Pinch / Simple Bail |
| 24 | 1.9 | 7mm Leaf | 10mm Pinch | |
| 6028 | 8 | 1.4 | 4mm Triangle | 5mm Triangle |
| 10 | 1.4 | 4mm Triangle | 5mm Triangle | |
| 12 | 1.4 | 4mm Triangle | 5mm Triangle / Simple Bail | |
| 18 | 1.6 | 7mm Leaf | 10mm Pinch / Simple Bail | |
| 6040 | 20 | 5.3 | 6mm Jump Ring | 6mm Jump Ring / Simple Bail |
| 30 | 8.1 | 8mm Jump Ring | 8mm Jump Ring | |
| 40 | 10.3 | 8mm Jump Ring | 8mm Jump Ring | |
| 6049 | 20 | 1.25 | 6mm Jump Ring | 6mm Jump Ring / Simple Bail |
| 30 | 1.7 | 8mm Jump Ring | 8mm Jump Ring / Simple Bail | |
| 6090 | 16X11 | 1.5 | 7mm Leaf | 10mm Pinch / Simple Bail |
| 22X15 | 1.3 | 10mm Leaf | 14mm Pinch / Simple Bail | |
| 6100 | 24X12 | 1.5 | 7mm Leaf | 10mm Pinch |
| 6106 | 16 | 1.5 | 7mm Leaf | 10mm Pinch / Simple Bail |
| 22 | 1.8 | 22 Pear Pinch / 10mm Leaf | 10mm Pinch / Simple Bail | |
| 28 | 2.2 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 38 | 3 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 6128 | 8 | 1.2 | 4mm Jump Ring | 4mm Jump Ring |
| 10 | 1.4 | 4mm Triangle | 5mm Triangle | |
| 12 | 1.4 | 7mm Leaf | 10mm Pinch / Simple Bail | |
| 6210 | 12 | 1 | 5mm Triangle / 7mm Leaf | Simple Bail |
| 17 | 1.1 | 5mm Triangle / 7mm Leaf | - | |
| 6215 | 18 | 1.6 | 22 Pear Pinch / 10mm Leaf | Heart Pinch / 14mm Pinch |
| 6225 | 10 | 1.05 | 5mm Triangle | 10mm Pinch |
| 18 | 1.25 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail | |
| 28 | 1.45 | 22 Pear Pinch / 10mm Leaf | Heart Pinch / 14mm Pinch | |
| 6228 | 10X10.3 | 1.4 | 7mm Leaf / 5mm Stirrup | Swarovski Cap Finding / Simple Bail |
| 14X14.4 | 1.4 | 10mm Leaf / 5mm Stirrup | 10mm Pinch / Simple Bail | |
| 18X17.5 | 1.6 | 22 Pear Pinch / 10mm Leaf | Swarovski Cap Finding / Heart Pinch | |
| 28 | 2.4 | 22 Pear Pinch / 10mm Leaf | ||
| 40 | 3 | 13mm Jump Ring | 9x5mm Bail for Swarovski | |
| 6240 | 12 | 1.3 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 17 | 1.7 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 27 | 2.2 | - | - | |
| 6261 | 17 | 1.6 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 27 | 2.1 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 6264 | 18 | 1.7 | 22 Pear Pinch / 10mm Leaf | Heart Pinch / 14mm Pinch |
| 28 | 2 | - | - | |
| 6328 | 6 | 1 | 4mm Jump Ring | 4mm Jump Ring |
| 8 | 1 | 4mm Triangle | 5mm Triangle | |
| 6401 | 8 | 1.2 | 4mm Triangle | 5mm Triangle / Simple Bail |
| 6428 | 6 | 0.8 | 3mm Jump Ring | 3mm Jump Ring |
| 8 | 1.3 | 4mm Triangle | 5mm Triangle | |
| 12 | 1.3 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail | |
| 6430 | 8 | 1.2 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 10 | 1.4 | 7mm Leaf | 10mm Pinch / Simple Bail | |
| 14 | 1.5 | 5mm Stirrup / 10mm Leaf | 14mm Pinch | |
| 6431 | 9 | 1.2 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 11.5 | 1.4 | 7mm Leaf | 10mm Pinch / Simple Bail | |
| 16 | 1.5 | 5mm Stirrup / 10mm Leaf | 14mm Pinch | |
| 6432 | 8 | 1.2 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 10.5 | 1.3 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail | |
| 14.5 | 1.4 | 7mm Leaf | 10mm Pinch / Simple Bail | |
| 6433 | 9 | 1.2 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 11.5 | 1.3 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail | |
| 16 | 1.5 | 5mm Stirrup / 10mm Leaf | 14mm Pinch | |
| 6434 | 8 | 1.2 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 10.5 | 1.3 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail | |
| 14.5 | 1.4 | 7mm Leaf | 10mm Pinch / Simple Bail | |
| 6435 | 9 | 1.2 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 11.5 | 1.3 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail | |
| 16 | 1.5 | 5mm Stirrup / 10mm Leaf | 14mm Pinch | |
| 6436 | 9 | 1.2 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 11.5 | 1.3 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail | |
| 16 | 1.5 | 5mm Stirrup / 10mm Leaf | 14mm Pinch | |
| 6438 | 9 | 1.3 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 11.5 | 1.4 | 7mm Leaf | 10mm Pinch / Simple Bail | |
| 16 | 1.5 | 5mm Stirrup / 10mm Leaf | 14mm Pinch | |
| 6460 | 20 | 1.6 | 6mm Triangle / 5mm Stirrup | 8mm Triangle / 10mm Pinch |
| 6480 | 18 | 1.7 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 28 | 2.2 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 39 | 3.1 | 22 Pear Pinch / 10mm Leaf | - | |
| 6533 | 17.5 | N/A | Comes with Bail | Comes with Bail |
| 23 | ||||
| 33 | ||||
| 6565 | 18 | 1.6 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 22 | 1.6 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail | |
| 6628 | 8 | 1.3 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 12 | 1.4 | 7mm Leaf | 10mm Pinch / Simple Bail | |
| 16 | 1.6 | 5mm Stirrup / 10mm Leaf | 14mm Pinch | |
| 6656 | 19 | 1.8 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 27 | 2 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 39 | 2.9 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 6670 | 18 | 1.8 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 24 | 1.9 | 5mm Stirrup / 7mm Leaf | 14mm Pinch | |
| 50 | 3 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 6673 | 18 | 1.8 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 28 | 2 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 38 | 2.9 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 6680 | 14 | 1.4 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 20 | 1.8 | 5mm Stirrup / 7mm Leaf | 14mm Pinch | |
| 6685 | 19 | 1.6 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 28 | 2 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 6690 | 23 | 1.8 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 6696 | 20 | 2.4 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 30 | 3.4 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 6704 | 20 | 1.3 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 6714 | 20 | 1.4 | 7mm Leaf | 10mm Pinch / Simple Bail |
| 28 | 1.8 | 10mm Leaf | 14mm Pinch | |
| 40 | 2.6 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 6721 | 16 | 1.4 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 20 | 1.5 | 5mm Stirrup / 7mm Leaf | 14mm Pinch / Simple Bail | |
| 28 | 1.6 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 6731 | 14 | 1.4 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 28 | 2 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 6735 | 26X16 | 2.2 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 6744 | 12 | 1.3 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail |
| 14 | 1.3 | 5mm Stirrup / 7mm Leaf | 10mm Pinch / Simple Bail | |
| 18 | 1.8 | 5mm Stirrup / 7mm Leaf | 14mm Pinch / Simple Bail | |
| 6748 | 14 | 1.2 | 5mm Stirrup / 7mm Leaf | 10mm Pinch |
| 18 | 1.6 | 5mm Stirrup / 7mm Leaf | 10mm Pinch | |
| 28 | 2.4 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch | |
| 6864 | 40X30 | 1.5 | 22 Pear Pinch / 10mm Leaf | 14mm Pinch |
| 6866 | 20 | 2.1 | 5mm Stirrup | 10mm Pinch |