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.

568 of 1297 products
Sort by:
Best selling
16g Maple Leaf Titanium End
16g Maple Leaf Titanium End Internal Ends 16 gauge High Polish (silver)

16g Maple Leaf Titanium End

PTS761
4 cz colors
 7.3x9.1mm
$16.98
each
16g Piggy CZ Titanium End
16g Piggy CZ Titanium End Internal Ends 16 gauge Clear CZ

16g Piggy CZ Titanium End

PTS753-CR
4 cz colors
 7.3x9.1mm
$16.98
each
14g Ripple Texture Titanium End
14g Ripple Texture Titanium End Internal Ends 14 gauge - 4mm diameter High Polish (silver)

14g Ripple Texture Titanium End

DRM939-4
4mm or 5mm
$7.98
each
16g CZ Spike Dangle Titanium End
16g CZ Spike Dangle Titanium End Internal Ends 16 gauge - 4x19mm Clear CZ

16g CZ Spike Dangle Titanium End

PTS820
4x19mm
$20.98
each
16g Soccer Ball Titanium End
16g Soccer Ball Titanium End Internal Ends 16 gauge - 5x5mm High Polish (silver)

16g Soccer Ball Titanium End

PTS834
5x5mm
$6.98
each
16g Triple CZ Dangle End
16g Triple CZ Dangle End Internal Ends 16 gauge - 6.6x22.5mm Clear CZ

16g Triple CZ Dangle End

PTS228
6.6x22.5mm
$13.98
each
16g Butterfly CZ Titanium End
16g Butterfly CZ Titanium End Internal Ends 16 gauge - 8x9.9mm Black CZ

16g Butterfly CZ Titanium End

PTS842-BK
8x9.9mm
$20.98
each
16g 3-Trapeze CZ Titanium End
16g 3-Trapeze CZ Titanium End Internal Ends 16 gauge - 4.3x6.5mm Clear CZ

16g 3-Trapeze CZ Titanium End

PTS891
4.3x6.5mm
$14.98
each
16g Tiara CZ Titanium End
16g Tiara CZ Titanium End Internal Ends 16g - 6.6x12.8mm Sapphire CZ

16g Tiara CZ Titanium End

PTS884-AQ
6.6x12.8mm
 7 cz colors
$26.98
each
16g 5-Trapeze CZ & Opal Titanium End
16g 5-Trapeze CZ & Opal Titanium End Internal Ends

16g 5-Trapeze CZ & Opal Titanium End

PTS978-26/OP
4.7x10.5mm
 4 gem colors
$26.98
each
16g Paved CZ Diamond Titanium End
16g Paved CZ Diamond Titanium End Internal Ends 16 gauge - 5x8.6mm Aqua CZ

16g Paved CZ Diamond Titanium End

PTS932-AQ
5x8.6mm
 9 cz colors
$13.98
each
16g Feather Stainless End
16g Feather Stainless End Internal Ends 16 gauge Stainless Steel

16g Feather Stainless End

PTS241
4.5x8.2mm
$5.98
14g Striped Dome Stainless End
14g Striped Dome Stainless End Internal Ends 14g - 7.5mm diameter Stainless Steel

14g Striped Dome Stainless End

DRM225
7.5mm
$4.98
each
16g CZ Ball Gold End
16g CZ Ball Gold End Internal Ends 16g - 3mm diameter Clear CZ

16g CZ Ball Gold End

PTS427
3mm
$7.98
each
14g Rainbow Opal Flower Titanium End
14g Rainbow Opal Flower Titanium End Internal Ends 14 gauge -5.4x5.4mm High Polish (silver)

14g Rainbow Opal Flower Titanium End

DRM954
5.4x5.4mm
$19.98
each
14g Star CZ Titanium End
14g Star CZ Titanium End Internal Ends 14 gauge - 3.7x3.8mm Clear CZ

14g Star CZ Titanium End

DRM956
3.7x3.8mm
$9.98
each
14g Cross Titanium End
14g Cross Titanium End Internal Ends 14 gauge - 4.5x8mm High Polish (silver)

14g Cross Titanium End

DRM957
4.5x8mm
$5.98
each
16g Vitrail Medium CZ Black Titanium End
16g Vitrail Medium CZ Black Titanium End Internal Ends 16g - 3mm diameter Vitrail Medium CZ

16g Vitrail Medium CZ Black Titanium End

PTS725-3
3mm-4mm
$6.98
each
00g Titanium Straight Barbell by Anatometal
00g Titanium Straight Barbell by Anatometal Internal Barbells 00g - 5/8" long (15.9mm) Barbell Only (no balls)

00g Titanium Straight Barbell by Anatometal

AL-SBT0016BB
5/8"-1"
from $76.28
each
16g Rose Rose Gold End
16g Rose Rose Gold End Internal Ends 16 gauge - 4.2x8.9mm Rose Gold Stainless

16g Rose Rose Gold End

PTS470
6.5mm
$6.98
each