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.

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6g Titanium Curved Barbell by Anatometal
00g Titanium Curved Barbell by Anatometal Internal Barbells 00g - 5/8" long (15.9mm) Barbell Only (no balls)

6g Titanium Curved Barbell by Anatometal

AL-CVT613BB
1/2"-1.1/4"
from $42.60
each
14g PVD Coated Ball
14g PVD Coated Ball Internal Ends 14g - 3mm diameter Dark Blue Stainless

14g PVD Coated Ball

DRM127-DB
3mm-5mm
 5 colors
$4.98
each
4g Titanium Ball End by Anatometal
00g Titanium Ball End by Anatometal Internal Ends 00g - 7/16" diameter (11.1mm) High Polish (silver)

4g Titanium Ball End by Anatometal

AL-BLT4-5/16
5/16"-5/8"
from $19.62
each
14g Opal Flower Stainless End
14g Opal Flower Stainless End Internal Ends 14g - 6mm diameter White Opal

14g Opal Flower Stainless End

DRM606-BL
6mm
 4 opal colors
$12.98
each
16g CZ Trinity Titanium End
16g CZ Trinity Titanium End Internal Ends 16 gauge Aqua CZ

16g CZ Trinity Titanium End

PTS828-AQ
5mm
 10 gem colors
$12.98
each
16g Spider CZ Titanium End
16g Spider CZ Titanium End Internal Ends 16 gauge - 7.3x9.1mm Black CZ

16g Spider CZ Titanium End

PTS765-BK
7.3x9.1mm
 4 cz colors
$16.98
each
16g Disc Stainless End
16g Disc Stainless End Internal Ends 16 gauge - 2mm diameter Stainless Steel

16g Disc Stainless End

PTS402-2
2mm-4mm
$3.98
each
14g Crescent Moon Titanium End
14g Crescent Moon Titanium End Internal Ends 14 gauge - 3.5x5mm crescent High Polish (silver)

14g Crescent Moon Titanium End

DRM907
3.5x5mm
$5.98
each
14g Prong CZ Rose Gold End
14g Prong CZ Rose Gold End Internal Ends 14 gauge - 4mm cz Clear CZ

14g Prong CZ Rose Gold End

DRM513
4mm
$4.98
each
16g Ball Rose Gold End
16g Ball Rose Gold End Internal Ends 16g - 2mm diameter Rose Gold Stainless

16g Ball Rose Gold End

PTS373-2
2mm-4mm
$4.98
each
14g Dome PVD Coated End
Sale
14g Dome PVD Coated End Internal Ends 14g - 4mm diameter Dark Blue Stainless

14g Dome PVD Coated End

DRM268-DB
4mm-5mm
 5 colors
$4.98
from $3.98
each
8g Titanium Circular Barbell by Anatometal
00g Titanium Circular Barbell by Anatometal Internal Barbells 00g - 9/16" diameter (14.3mm) Barbell Only (no balls)

8g Titanium Circular Barbell by Anatometal

AL-CRT808BB
5/16"-1"
from $26.60
each
14g Titanium Ball Spike
14g Titanium Ball Spike Internal Ends 14g - 4mm diameter High Polish (silver)

14g Titanium Ball Spike

BLCNT14-4
4mm
$4.98
each
16g Star Stainless End
16g Star Stainless End Internal Ends 16 gauge - 4mm diameter Stainless Steel

16g Star Stainless End

PTS124
4mm
$5.98
each
2g Titanium Ball End by Anatometal
00g Titanium Ball End by Anatometal Internal Ends 00g - 7/16" diameter (11.1mm) High Polish (silver)

2g Titanium Ball End by Anatometal

AL-BLT2-5/16
5/16"-5/8"
from $19.62
each
16g Bezel CZ Disc Gold End
16g Bezel CZ Disc Gold End Internal Ends 16g - 3mm diameter Clear CZ

16g Bezel CZ Disc Gold End

PTS532
3mm-4mm
$4.98
each
14g CZ Disc PVD Coated End
14g CZ Disc PVD Coated End Internal Ends 14g - 4mm diameter Clear CZ

14g CZ Disc PVD Coated End

DRM284-DB
4mm-5mm
 4 colors
$4.98
each
16g Teardrop Opal Titanium End
16g Teardrop Opal Titanium End Internal Ends 16g - 3.5x4.5mm Angel Skin Opal

16g Teardrop Opal Titanium End

PTS876-AS
3.5x4.5mm
 10 opal colors
$22.98
each
14g CZ Cluster Titanium End
14g CZ Cluster Titanium End Internal Ends 14 gauge - 6.5x7mm Aurora Borealis CZ

14g CZ Cluster Titanium End

DRM984-AQ
6.5x7mm
 5 gem colors
$10.98
each
16g CZ Ball Titanium End
16g CZ Ball Titanium End Internal Ends 16g - 3mm diameter Clear CZ

16g CZ Ball Titanium End

BLTX16-3-CR
3mm-4mm
$5.98
each