Brought to you by PrimeStills.com
📦 Bulk & contractor pricing on copper fittings — we source it, you save. Request a quote today.

Wholesale copper plumbing supplies & fittings.

Elbows, tees, couplings, valves, and pipe — at bulk pricing for contractors, builders, and plumbers. Tell us what you need; we source it and pass the savings to you.

Why buy wholesale with us

  • Bulk & contractor pricing
  • Huge range of copper fittings
  • Fast sourcing & quotes
  • One request — we do the legwork

Copper fittings & plumbing supplies

21,667 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
Streamline 1/2-in Copper Rolled-Stop Coupling (10-Pack)
CouplingsCopperNew
Streamline 1/2-in Copper Rolled-Stop Coupling (10-Pack)
$11.96 + free ship
10 pcs · $1.20 each
1" C x 1-1/4" Male NPT Threaded Copper Adapter
Adapters & ReducersCopperNew
1" C x 1-1/4" Male NPT Threaded Copper Adapter
$13.12 + $8.55 ship
NEW 6-PACK NIBCO 633W 1/2 Union Wrot Copper 1/2" Tube CxC
Caps, Plugs & UnionsCopperNew
NEW 6-PACK NIBCO 633W 1/2 Union Wrot Copper 1/2" Tube CxC
$65.00 + free ship
6 pcs · $10.83 each
1 1/2" to 5/8" ID Copper Reducer 2pcs Reducing Coupling Fitting Pipe Adapter
Adapters & ReducersCopperNew
1 1/2" to 5/8" ID Copper Reducer 2pcs Reducing Coupling Fitting Pipe Adapter
$25.11 + free ship
2 pcs · $12.55 each
Libra Supply 1/2 inch, 1/2'' Copper Male Fitting Adapter FTG x MIP, 10pcs
Adapters & ReducersCopperNew
Libra Supply 1/2 inch, 1/2'' Copper Male Fitting Adapter FTG x MIP, 10pcs
$67.48 + free ship
10 pcs · $6.75 each
Lot of 8 Nibco 604 1/2″ Copper Male Adapter
Adapters & ReducersCopperNew
Lot of 8 Nibco 604 1/2″ Copper Male Adapter
$24.99 + free ship
8 pcs · $3.12 each
New, 3pk, Cooper 1/2-in SWT x 1/2-in MIP Copper Male Adapter
Adapters & ReducersCopperNew
New, 3pk, Cooper 1/2-in SWT x 1/2-in MIP Copper Male Adapter
$8.19 + free ship
3 pcs · $2.73 each

See all 21,667 items →

Built for bulk orders

Whether it's a single big job or recurring monthly supply, send us your list and quantities — we'll get you wholesale pricing and handle the sourcing. You never chase suppliers again.

Get my bulk pricing

Request a wholesale quote

Tell us what you need and how many — we'll source it and send you bulk pricing fast.