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 1 4 x 1 2 NPT BRASS MACHINED BUSHING FITTING $2.99 Time Remaining: 8d 48m Buy It Now for only: $2.99 |
 25 piecesThreaded Hex Cap Nylon Fitting 1 2 NPT $5.99 Time Remaining: 1d 1h 45m Buy It Now for only: $7.49 |
 1 4 COPPER MALE ADAPTERS PLUMBING FITTING 3 8 OD X 1 4 MALE NPT $1.50 Time Remaining: 12d 15h 3m Buy It Now for only: $1.50 |
 1 2 NPT x 10 PIPE NIPPLE STD 304 STAINLESS STEEL BREW PIPE FITTING SN229 $6.63 Time Remaining: 22d 14h 53m Buy It Now for only: $6.63 |
 LOCKNUT 1 2 NPT 304 STAINLESS STEEL LOCK NUT O Ring Groove Pipe fitting $2.49 Time Remaining: 25d 9h 47m Buy It Now for only: $2.49 |
 1 2 FEMALE NPT 1216 size fitting box 10 for gasFlex Aquaflex PEXALPEX $23.40 Time Remaining: 21d 1h 36m Buy It Now for only: $23.40 |
 25 piecesThreaded Nipple Nylon Fitting 1 2 NPT $5.99 Time Remaining: 1d 1h 45m Buy It Now for only: $7.49 |
 3 4 MALE NPT fitting 1620 gasFlex 1pc $3.78 Time Remaining: 21d 22h 56m Buy It Now for only: $3.78 |
 NPT 1 4 304 stainless steel Malleable pipe fitting Straight Union coulping F F $3.99 Time Remaining: 11d 12h 42m Buy It Now for only: $3.99 |
 2 NPT x 10 PIPE NIPPLE STD 304 STAINLESS STEEL BREW PIPE FITTING SN277 $19.84 Time Remaining: 22d 15h Buy It Now for only: $19.84 |
 Century Composites Coupling 3 NPT X 8 Length Fiberglass Pipe Fitting Threaded $35.00 Time Remaining: 14h 46m Buy It Now for only: $35.00 |
 INSTANT FITTINGS NYCOIL 3 8 TUBE OD 1 8 NPT MALE ELBOW NEW REDUCED PRICE $9.99 Time Remaining: 2d 19h 47m Buy It Now for only: $25.00 |
 LOCKNUT 1 NPT 304 STAINLESS STEEL LOCK NUT O Ring Groove Pipe fitting $4.49 Time Remaining: 25d 10h 19m Buy It Now for only: $4.49 |
 4 NPT x CLOSE PIPE NIPPLE STD 304 STAINLESS STEEL BREW PIPE FITTING NEW SN290 $18.02 Time Remaining: 22d 15h 3m Buy It Now for only: $18.02 |
 1 2 MALE NPT 1216 size fitting box 10 for gasFlex Aquaflex PEXALPEX $23.40 Time Remaining: 21d 1h 36m Buy It Now for only: $23.40 |
 LOT 2 BARBED FITTING CONNECTORS 1 MALE NPT 1HOSE BARB PLATED STEEL NEW $2.49 Time Remaining: 17d 22h 56m Buy It Now for only: $2.49 |
 Chrome Plated Brass Fittings PneumaticsPlumbingAutomotive 1 2X3 8 NPT $7.50 Time Remaining: 2d 23h 9m |
 SA 2npt BRASS TEE PIPE FITTING X106 32 X10632 NEW $18.00 Time Remaining: 23d 13h 58m Buy It Now for only: $18.00 |
 LOCKNUT 1 1 4 NPT 304 STAINLESS STEEL LOCK NUT O Ring Groove Pipe fitting $5.99 Time Remaining: 25d 10h 31m Buy It Now for only: $5.99 |
 LOCKNUT 3 4 NPT 304 STAINLESS STEEL LOCK NUT O Ring Groove Pipe fitting $3.49 Time Remaining: 25d 10h 6m Buy It Now for only: $3.49 |
 NPT 1 2 304 stainless steel Malleable pipe fitting Straight Union coulping F F $5.99 Time Remaining: 11d 12h 43m Buy It Now for only: $5.99 |
 3 4 FEMALE NPT fitting 1620 gasFlex 1pc $3.78 Time Remaining: 21d 22h 56m Buy It Now for only: $3.78 |
 18mm x 205mm Hydraulic Fitting Flare Coupler 1 2 NPT to 1 2 PT $7.96 Time Remaining: 59m |
 NPT 1 304 stainless steel Malleable pipe fitting Straight Union coulping F F $11.49 Time Remaining: 11d 12h 43m Buy It Now for only: $11.49 |
 Century Composites Coupling 3 4 NPT X 8 Length Fiberglass Pipe Fitting Threaded $20.20 Time Remaining: 14h 49m Buy It Now for only: $20.20 |
 1 4 x 1 8 NPT Threaded Brass Bushing Fuel Fitting $2.75 Time Remaining: 15d 8h Buy It Now for only: $2.75 |
 1 2 UNIT 1216 size Tee fitting with 1 2 Male NPT PEX AL PEX gasFlex $4.68 Time Remaining: 21d 1h 36m Buy It Now for only: $4.68 |
 Male 90 Deg Elbow Fitting 3 4 PT to 3 4 NPT Water Fuel Pipe Union $11.63 Time Remaining: 1h 9m |
 UNIT 1 2 MALE NPT screw fitting PEX AL PEX 10041P1 $2.70 Time Remaining: 18d 17h 9m Buy It Now for only: $2.70 |
 FRP Coupling 1 1 4 NPT X 4 Length Fiberglass Pipe Fitting Threaded $14.50 Time Remaining: 14h 34m Buy It Now for only: $14.50 |
 2 Polypropylene HOSE BARB ADAPTER to Male Thread NPT NEW Pipe Fitting $11.01 Time Remaining: 3d 7h 29m Buy It Now for only: $11.01 |
 Brass Pipe Fitting 4 Way Equal Female Cross Connector Coupling 1 4 NPT $5.31 Time Remaining: 12d 15h 51m Buy It Now for only: $5.31 |
 1 Male NPT x 1 Supply Manabloc Fitting Brass $19.50 Time Remaining: 6d 1h 52m |
 3 4 FEMALE NPT fitting gasFlex box 10 10066P10 $31.50 Time Remaining: 17d 17h 36m Buy It Now for only: $31.50 |
 1 4 NPT x 10 PIPE NIPPLE STD 304 STAINLESS STEEL BREW PIPE FITTING SN208 $3.74 Time Remaining: 22d 14h 50m Buy It Now for only: $3.74 |
 3 8 Brass Elbow Barb Fuel Fitting 3 8 NPT Pipe Thread Boat Motor Marine Grade $6.99 Time Remaining: 28d 21h 34m Buy It Now for only: $6.99 |
 Straight Threaded Fitting Adapter M M 12mm OD Flare Tube 1 2 NPT to 1 2 PT $4.84 Time Remaining: 8d 21h 53m Buy It Now for only: $4.84 |
 3 DIXON 2 1 2IN FEMALE HOSE COUPLING FITTING ADAPTER 2 1 2NPT 2 1 4IN TUBE 56222 $3.99 Time Remaining: 6d 12h 55m |
 18mm x 205mm Hydraulic Fitting Flare Coupler 1 2 NPT to 1 2 PT $7.66 Time Remaining: 6d 18h 48m Buy It Now for only: $7.66 |
 NPT 3 4 304 stainless steel Malleable pipe fitting Straight Union coulping F F $8.49 Time Remaining: 11d 12h 43m Buy It Now for only: $8.49 |
 4 New Polished Brass Pipe Tees T Fitting Female 1 4 NPT Air Fuel Water Boat Auto $11.95 Time Remaining: 13h 24m Buy It Now for only: $11.95 |
 Hubbell Strain Relief Fitting 0325 0400 1 2 NPT $4.91 Time Remaining: 10d 6h 55m Buy It Now for only: $4.91 |
 1 2 UNIT 1216 size FEMALE NPT fitting PEX AL PEX gasFlex $2.69 Time Remaining: 21d 1h 36m Buy It Now for only: $2.69 |
 7 DIXON 2IN BRASS MALE HOSE BARB COUPLING ADAPTER FITTING 2NPT 1 3 4IN 56245 $24.99 Time Remaining: 6d 12h 58m |
 Parker Brass Pipe Fitting Hex Coupling 1 2 NPT Female X 1 2 NPT Female $12.99 Time Remaining: 1d 12h 8m Buy It Now for only: $12.99 |
 5 SA 2npt BRASS TEE FITTING X106 32 X10632 NEW $65.00 Time Remaining: 16d 19h 18m Buy It Now for only: $65.00 |
 Straight Threaded Fitting Adapter M M 12mm OD Flare Tube 1 2 NPT to 1 2 PT $5.50 Time Remaining: 3d 10h 5m Buy It Now for only: $5.50 |
 PARKER 3 8Tube X 1 2 Male NPT 6 8 FBZ SS compression fitting New $15.00 Time Remaining: 28d 14h 17m Buy It Now for only: $15.00 |
 Straight Threaded Fitting Adapter M M 12mm OD Flare Tube 1 2 NPT to 1 2 PT $4.89 Time Remaining: 1h 30m |
 15 LOCKNUT 1 1 2 NPT 304 STAINLESS STEEL LOCK NUT O Ring Groove Pipe fitting $6.49 Time Remaining: 25d 10h 58m Buy It Now for only: $6.49 |
 2 Polypropylene CAM LOCK ADAPTER Quick Coupler NPT Cam Lever Pipe Fitting $14.41 Time Remaining: 4d 10h 35m Buy It Now for only: $14.41 |
 3 4 NPT to 1 2 PT Hydraulic Fitting Inverted Flare Coupling $6.92 Time Remaining: 6d 21h 47m Buy It Now for only: $6.92 |
 Lot of 7 Elbows 90 Deg 2 In inch NPT Galvanized Malleable Iron Pipe Fittings $49.99 Time Remaining: 18d 13h 43m Buy It Now for only: $49.99 |
 6 DIXON 1 1 2IN BRASS FEMALE HOSE COUPLING ADAPTER FITTING 1 1 2NPT 1 1 4 56224 $14.99 Time Remaining: 6d 13h 5m |
 NPT 3 8 304 stainless steel Malleable pipe fitting Straight Union coulping F F $4.99 Time Remaining: 11d 12h 43m Buy It Now for only: $4.99 |
 TC TRAY CABLE GLAND 710 32R4 SEALING FITTING SIZE A NPT $19.99 Time Remaining: 17d 16h Buy It Now for only: $19.99 |
 BRASS COMPRESSION FITTING 3 8 ID x 1 2 M NPT CF1 $1.66 Time Remaining: 7d 12h 59m Buy It Now for only: $1.66 |
 LOCKNUT 2 NPT 304 STAINLESS STEEL LOCK NUT O Ring Groove Pipe fitting $7.99 Time Remaining: 25d 10h 58m Buy It Now for only: $7.99 |
 11 DIXON NPS 1 1 4IN BRASS FEMALE HOSE COUPLING ADAPTER FITTING 1 1 4NPT 56223 $19.99 Time Remaining: 6d 13h 8m |
 Reducing Elbow 90 Degree size 2 x 1 1 2 In NPT Black Malleable Iron Pipe fitting $9.99 Time Remaining: 23d 18h 46m Buy It Now for only: $9.99 |
 1 2 UNIT MALE NPT 1216 size fitting PEX AL PEX gasflex $2.43 Time Remaining: 21d 1h 36m Buy It Now for only: $2.43 |
 1 2 NPT to 1 2 PT Flare End Straight Fitting Connector Half Union $5.47 Time Remaining: 4d 6h 57m Buy It Now for only: $5.47 |
 1 PT to 1 NPT Water Fuel Pipe Male Thread 90 Deg Elbow Fitting $16.69 Time Remaining: 7d 2h 31m Buy It Now for only: $16.69 |
 Brass 3 4 NPT X 3 4 Compression 90degree Elbow Fitting $2.99 Time Remaining: 4d 17h Buy It Now for only: $2.99 |
 14 DIXON AS6 3 4IN MALE HOSE BARB COUPLING ADAPTER FITTING 3 4NPT 9 16IN 56241 $3.99 Time Remaining: 6d 12h 52m |
 3 4 NPT to 1 2 PT Hydraulic Fitting Inverted Flare Coupling $6.66 Time Remaining: 7d 16h 46m Buy It Now for only: $6.66 |
 MINDECO 1 1 4 COPPER X 1 MALE NPT STRAIGHT ADAPTER FITTING NEW $7.50 Time Remaining: 28d 16h 47m Buy It Now for only: $7.50 |
 1 2 NPT to 1 2 PT Flare End Straight Fitting Connector Half Union $5.26 Time Remaining: 5d 9h 22m Buy It Now for only: $5.26 |
 2 Aluminum CAM LOCK Quick Coupler NPT NEW Cam Lever Coupling Pipe Fitting $18.66 Time Remaining: 3d 7h 47m Buy It Now for only: $18.66 |
 1 2 NPT to 1 2 PT Flare End Straight Fitting Connector Half Union $4.95 Time Remaining: 1h 53m |
 1 2 NPT to 3 8 PT Brass Coupling Adapter Hydraulic Fitting $4.90 Time Remaining: 10d 16h 57m Buy It Now for only: $4.90 |
 Water Fuel Pipe Male 1 PT to 1 NPT 90 Degree Elbow Fitting Union $16.60 Time Remaining: 16d 21h 47m Buy It Now for only: $16.60 |
 Flare Fitting Male Thread Hydraulic Straight Coupling 1 4 NPT to 3 8 PT $4.16 Time Remaining: 9d 2h 16m Buy It Now for only: $4.16 |
 BRASS COMPRESSION FITTING 756 ID x 1 2 M NPT CF4 $4.51 Time Remaining: 8d 44m Buy It Now for only: $4.51 |
 LOT 5 DIXON 1 1 2IN BRASS MALE HOSE BARB COUPLING ADAPTER FITTING 1 1 2NPT 56244 $8.99 Time Remaining: 6d 18h 24m |
 Black Iron Pipe Reducer Coupling 2 x 1 1 2 inch NPT Lot of 2 fittings 2x15 $14.95 Time Remaining: 3d 15h 45m Buy It Now for only: $14.95 |
 FRP Coupling 2 NPT X 4 Length Fiberglass Pipe Fitting Threaded $19.00 Time Remaining: 14h 43m Buy It Now for only: $19.00 |
 1 2 NPT to 1 2 PT Flare End Straight Fitting Connector Half Union $4.93 Time Remaining: 5d 18h 23m Buy It Now for only: $4.93 |
 1 PT to 1 NPT Water Fuel Pipe Male Thread 90 Deg Elbow Fitting $16.68 Time Remaining: 14d 12h 7m Buy It Now for only: $16.68 |
 3 4 PT to 3 4 NPT Male 90 Degree Union Elbow Water Fuel Pipe Fitting $10.86 Time Remaining: 2h 8m |
 Brass Male Barb Fitting 3 8NPT 1 4 Hose 2PCS $2.69 Time Remaining: 20d 21h 23m Buy It Now for only: $2.69 |
 SS 304 304L Forged Pipe Fitting 2 X 1 1 2 Reducing Coupling NPT Female NIB $25.00 Time Remaining: 9d 21h 51m Buy It Now for only: $25.00 |
 1 2 NPT to 1 2 PT Flare End Straight Fitting Connector Half Union $4.89 Time Remaining: 7d 5h 13m Buy It Now for only: $4.89 |
 Brass Male Barb Fitting 1 8NPT 5 16 Hose 2PCS $2.69 Time Remaining: 8d 24m Buy It Now for only: $2.69 |
 Brass Male Barb Fitting 3 8NPT 3 8 Hose 2PCS $2.69 Time Remaining: 8d 9m Buy It Now for only: $2.69 |
 3 4 PT to 3 4 NPT Water Fuel Pipe Male Thread 90 Deg Elbow Fitting $10.92 Time Remaining: 2h 19m |
 1 2 NPT to 3 8 PT Brass Coupling Adapter Hydraulic Fitting $5.26 Time Remaining: 6d 2h 51m Buy It Now for only: $5.26 |
 Water Fuel Pipe Male 1 PT to 1 NPT 90 Degree Elbow Fitting Union $15.90 Time Remaining: 13d 19h 8m Buy It Now for only: $15.90 |
 1 2 Brass Plug NPT Brass Pipe Fitting $2.75 Time Remaining: 6d 4h 16m Buy It Now for only: $2.75 |
 1 PT to 1 NPT Male 90 Degree Union Elbow Water Fuel Pipe Fitting $16.70 Time Remaining: 15d 22h 54m Buy It Now for only: $16.70 |
 Straight Threaded Fitting Adapter M M 12mm OD Flare Tube 1 2 NPT to 1 2 PT $4.87 Time Remaining: 3h 15m |
 2EA SCHEDULE 80 1 2 IPS X 1 2 PVC FEMALE NPT ADAPTER FITTINGS $1.99 Time Remaining: 9d 3h 15m Buy It Now for only: $1.99 |
 3 4 MALE NPT fitting gasFlex box 10 10068P10 $31.50 Time Remaining: 17d 17h 36m Buy It Now for only: $31.50 |
 4 NPT x 4 LONG PIPE NIPPLE STD 304 STAINLESS STEEL BREW PIPE FITTING SN291 $23.73 Time Remaining: 25d 21h 4m Buy It Now for only: $23.73 |
 Water Fuel Pipe Male 1 PT to 1 NPT 90 Degree Elbow Fitting Union $17.46 Time Remaining: 13d 22h Buy It Now for only: $17.46 |
 3 4 NPT to 1 2 PT Hydraulic Fitting Inverted Flare Coupling $6.65 Time Remaining: 5h 45m |
 3 4 NPT to 1 PT Flare Tube Brass Fitting Male Threaded Coupler $9.60 Time Remaining: 5d 20m Buy It Now for only: $9.60 |
 1 PT to 1 NPT Water Fuel Pipe Male Thread 90 Deg Elbow Fitting $17.67 Time Remaining: 14d 21h 58m Buy It Now for only: $17.67 |
 Brass 3 4 NPT X 5 8 Compression 90degree Elbow Fitting $1.99 Time Remaining: 4d 17h 9m Buy It Now for only: $1.99 |
 Water Fuel Pipe Male 1 PT to 1 NPT 90 Degree Elbow Fitting Union $16.89 Time Remaining: 12d 2h 58m Buy It Now for only: $16.89 |
How to size a npt fitting