Replacement Parts > Internal Thread

Find everything you need—internal, external, threadless, barbells, balls, chains, charms—to refresh or repair your jewelry. Available in stainless steel, titanium, acrylic, gold, and more.

598 of 1362 products
Sort by:
Best selling
14g Titanium Curved Labret Post (internal, no end)
16g Threadless Titanium Curved Labret Post (no end) Internal Barbells 16g - 5/16" long (8mm) - 4mm disc High Polish (silver)

14g Titanium Curved Labret Post (internal, no end)

ILBCVT-1408BB4
5/16"-3/8"
$4.98
each
0g Titanium Ball End by Anatometal
00g Titanium Ball End by Anatometal Internal Ends 00g - 7/16" diameter (11.1mm) High Polish (silver)

0g Titanium Ball End by Anatometal

AL-BLT0-3/8
3/8"-3/4"
from $21.14
each
16g CZ Paved Teardrop Titanium End
16g CZ Paved Teardrop Titanium End Internal Ends 16 gauge - 5.6x6.3mm Clear CZ

16g CZ Paved Teardrop Titanium End

PTS744-CZ
4 gem colors
 5.6x6.3mm
from $14.98
each
14g Eye of Horus Stainless End
14g Eye of Horus Stainless End Internal Ends 14 gauge Stainless Steel

14g Eye of Horus Stainless End

DRM358
5x4.4mm
$5.98
$5.39
each
16g Fancy Stainless End
16g Fancy Stainless End Internal Ends 16 gauge - 2.8x6.1mm Stainless Steel

16g Fancy Stainless End

PTS330
2.8x6.1mm
$5.98
$5.39
each
14g CZ Disc White 14k Gold End
14g CZ Disc White 14k Gold End Internal Ends 14g - 4mm diameter Clear CZ

14g CZ Disc White 14k Gold End

DRM14K-BZL-4W
4mm-6mm
from $42.98
each
16g CZ Flower Titanium End
16g CZ Flower Titanium End Internal Ends 16 gauge - 6.7mm flower Clear CZ

16g CZ Flower Titanium End

PTS941-CR
6.7mm
$22.98
each
16g Lightning Bolt Titanium End
16g Lightning Bolt Titanium End Internal Ends 16 gauge - 5x9mm bolt High Polish (silver)

16g Lightning Bolt Titanium End

PTS922
5x9mm
$5.98
each
12g Titanium Labret Barbell by Anatometal
12g Titanium Labret Barbell by Anatometal Internal Barbells 12g - 1/4" long (6.4mm) - 4mm disc Barbell Only (no ball)

12g Titanium Labret Barbell by Anatometal

AL-LBT12064BB
1/4"-3/8"
from $25.66
each
00g Titanium Curved Barbell by Anatometal
00g Titanium Curved Barbell by Anatometal Internal Barbells 00g - 5/8" long (15.9mm) Barbell Only (no balls)

00g Titanium Curved Barbell by Anatometal

AL-CVT0016BB
5/8"-1"
from $103
each
16g Hammered Leaf Titanium End
16g Hammered Leaf Titanium End Internal Ends 16 gauge - 4.3x9.5mm Left

16g Hammered Leaf Titanium End

PTS815-L
4.3x9.5mm
$15.98
each
16g Spider CZ Titanium End
16g Spider CZ Titanium End Internal Ends 16 gauge Clear CZ

16g Spider CZ Titanium End

PTS751-CR
4 cz colors
 7.3x9.1mm
$16.98
each
16g Cutout Paved Moon Titanium End
16g Cutout Paved Moon Titanium End Internal Ends 16 gauge - 6.8x10mm Clear CZ

16g Cutout Paved Moon Titanium End

PTS797
6.8x10mm
$23.98
each
16g Frankenstein Stainless End
16g Frankenstein Stainless End Internal Ends 16g - 6.8x5.8mm Stainless Steel

16g Frankenstein Stainless End

PTS361
6.8x5.8mm
$5.98
$5.39
each
16g Titanium Curved Labret Post (internal, no end)
16g Threadless Titanium Curved Labret Post (no end) Internal Barbells 16g - 5/16" long (8mm) - 4mm disc High Polish (silver)

16g Titanium Curved Labret Post (internal, no end)

ILBCVT-1606BB4
1/4"-15/32"
$4.98
each
16g Gemstone Coffin Titanium End
16g Gemstone Coffin Titanium End Internal Ends 16 gauge - 6.3x3.5mm Amethyst

16g Gemstone Coffin Titanium End

PTS742-AMY
4 gemstones
 6.3x3.5mm
$22.98
each
16g Paw Print Titanium End
16g Paw Print Titanium End Internal Ends 16 gauge High Polish (silver)

16g Paw Print Titanium End

PTS803
5.9x9.5mm
$9.98
each
16g 3-Round Prong Opal Titanium End
16g 3-Round Prong Opal Titanium End Internal Ends 16 gauge - 4.5x8.3mm White Opal

16g 3-Round Prong Opal Titanium End

PTS984-17
4.5x8.3mm
$18.98
each
16g Marquise CZ Fan Titanium End
16g Marquise CZ Fan Titanium End Internal Ends 16 gauge - 6.8x12.1mm Aqua CZ

16g Marquise CZ Fan Titanium End

PTS864-AQ
6.8x12.1mm
 6 cz colors
$20.98
each
16g Sword Titanium End
16g Sword Titanium End Internal Ends 16 gauge - 4.5x10.3mm High Polish (silver)

16g Sword Titanium End

PTS896
4.5x10.3mm
$11.98
each