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

21,541 fittings, valves, pipe and tools for sale right now. Buy one on eBay, or add it to a wholesale quote for bulk pricing.
(4-PACK) Copper Female Adapter 3/4" (C x F) Cup Sweat x NPT Fitting
Adapters & ReducersCopperNew
(4-PACK) Copper Female Adapter 3/4" (C x F) Cup Sweat x NPT Fitting
$18.97 + free ship
4 pcs · $4.74 each
Lot of 7 NIBCO 604-2 3/4 MNPT x 1 in Sweat Male Copper Adapter Fitting Wrot NEW
Adapters & ReducersCopperNew
Lot of 7 NIBCO 604-2 3/4 MNPT x 1 in Sweat Male Copper Adapter Fitting Wrot NEW
$85.00 + free ship
7 pcs · $12.14 each
3/4" x 1/2" Copper Fitting Reducer [FTG x C]
Adapters & ReducersCopperNew
3/4" x 1/2" Copper Fitting Reducer [FTG x C]
$1.14 + $9.95 ship
NIBCO U603 W01060C 1/2 x 1/4" WROT Copper Female Adapter C x FIPT - Box of 25 CT
Adapters & ReducersCopperNew
NIBCO U603 W01060C 1/2 x 1/4" WROT Copper Female Adapter C x FIPT - Box of 25 CT
$39.99 + free ship
25 pcs · $1.60 each
Mueller Streamline PF 01132 Copper Male Adapter P X MPT, 1/2'' X 3/8'' Bag of 10
Adapters & ReducersCopperNew
Mueller Streamline PF 01132 Copper Male Adapter P X MPT, 1/2'' X 3/8'' Bag of 10
$37.95 + free ship
10 pcs · $3.80 each
10 Pack 3 4 C x 3 4 FNPT Copper Female Adapter Fittings Plumbing Set Kit
Adapters & ReducersCopperNew
10 Pack 3 4 C x 3 4 FNPT Copper Female Adapter Fittings Plumbing Set Kit
$43.04 + free ship
10 pcs · $4.30 each
NIBCO Mueller 3/4" Copper Female Adapters Sweat x FNPT Lot 4
Adapters & ReducersCopperNew
NIBCO Mueller 3/4" Copper Female Adapters Sweat x FNPT Lot 4
$7.99
4 pcs · $2.00 each
Copper Female Adapter FNIP
Adapters & ReducersCopperNew
Copper Female Adapter FNIP
$2.40

See all 21,541 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.