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

21,174 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
2pack 1/2inch Copper Union Cxc copper X Copper Sweat Connection Certified Safe
Caps, Plugs & UnionsCopperNew
2pack 1/2inch Copper Union Cxc copper X Copper Sweat Connection Certified Safe
$50.19 + free ship
2 pcs · $25.09 each
1/2" Wrot Copper CAP (fits 5/8" O.D. Tube) C *NIBCO® U617 [2-Pkg Lot]
Caps, Plugs & UnionsCopperNew
1/2" Wrot Copper CAP (fits 5/8" O.D. Tube) C *NIBCO® U617 [2-Pkg Lot]
$1.55 + $8.40 ship
2 pcs · $0.78 each
(10) 3/4" MIP x PressCopper Male NPT Propress Press Male Adapter Copper Fitting
Adapters & ReducersCopperNew
(10) 3/4" MIP x PressCopper Male NPT Propress Press Male Adapter Copper Fitting
$59.99 + free ship
10 pcs · $6.00 each
20pcs Copper End Cap Pipe Fitting Sweat Plug Connection 9x20mm HVAC Plumbing
Caps, Plugs & UnionsCopperNew
20pcs Copper End Cap Pipe Fitting Sweat Plug Connection 9x20mm HVAC Plumbing
$22.24 + free ship
20 pcs · $1.11 each
4pcs 3/4" to 1/4" ID Copper Reducer Reducing Coupling Fitting Pipe Tube Adapter
Adapters & ReducersCopperNew
4pcs 3/4" to 1/4" ID Copper Reducer Reducing Coupling Fitting Pipe Tube Adapter
$14.16 + free ship
4 pcs · $3.54 each
(QTY 10) Bluefin CPM075 3/4" Press x 3/4" MNPT Copper Straight Adapter Fittings
Adapters & ReducersCopperNew
(QTY 10) Bluefin CPM075 3/4" Press x 3/4" MNPT Copper Straight Adapter Fittings
$38.99 + free ship
10 pcs · $3.90 each
LOT OF 10 ELKHART 103 - 3/4" COPPER MALE ADAPTER C X FNPT ADAPTER
Adapters & ReducersCopperNew
LOT OF 10 ELKHART 103 - 3/4" COPPER MALE ADAPTER C X FNPT ADAPTER
$94.95 + free ship
10 pcs · $9.50 each
10 pack FNW5V5376D, FNW 1/2 in. Copper Press Cap, End stop cap (O3)
Caps, Plugs & UnionsCopperNew
10 pack FNW5V5376D, FNW 1/2 in. Copper Press Cap, End stop cap (O3)
$73.99 + free ship
10 pcs · $7.40 each

See all 21,174 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.