Fragola AN -20 Male To 1-1/4" NPT National Pipe Taper Black Anodized Aluminum Strt Adapter Fittings

Dimensions for pipe thread and AN fittings are at bottom of page

Fragola AN -20 Male To 1-1/4" NPT National Pipe Taper Black Anodized Aluminum Strt Adapter Fittings

Suggested: $39.99 Kartek Price: $29.99

Sold As: 1 AN Thread to Pipe Thread Adapter Fitting

Part Number: FRA481620BL

MFG Number: 481620-BL




Fragola AN -20 Male To 1-1/4" NPT National Pipe Taper Black Anodized Aluminum Strt Adapter Fittings
These adapter fittings allow you to adapt AN #20 hose or line to NPT - National Pipe Tapered thread. Always remember that pipe thread fittings are measured INSIDE diameter not outside diameter of the threads. See diagram at bottom of this page.

Related Parts

How to measure pipe thread or AN fitting thread

Pipe Thread Dimensions:
1/16" NPT is 1/16" I.D. / 0.313 O.D.
1/8" NPT is 1/8" I.D. / 0.405" O.D.
1/4" NPT is 1/4" I.D. / 0.540" O.D.
3/8" NPT is 3/8" I.D. / 0.675" O.D.
1/2" NPT is 1/2" I.D. / 0.840" O.D.
3/4" NPT is 3/4" I.D. / 1.050" O.D.
1" NPT is 1" I.D. / 1.315" O.D.
1-1/4" NPT is 1-1/4" I.D. / 1.660" O.D.
1-1/2" NPT is 1-1/2" I.D. / 1.900" O.D.
2" NPT is 2" I.D. / 2.375" O.D.
AN Fitting Thread Dimensions:
AN #2 is 5/16"-24 thread
AN #3 is 3/8"-24 thread
AN #4 is 7/16"-20 thread
AN #6 is 9/16"-18 thread
AN #8 is 3/4"-16 thread
AN #10 is 7/8"-14 thread
AN #12 is 1-1/16"-12 thread
AN #16 is 1-5/16"-12 thread
AN #20 is 1-5/8"-12 thread
AN #24 is 1-7/8"-12 thread
AN #28 is 2-1/4"-12 thread
AN #32 is 2-1/2"-12 thread