NPT

3/4 Inch NPT Single Thru-Deck Fitting

This Stainless Steel 3/4 Inch NPT Single Thru-Deck Fitting can't be beat! These 3/4" NPT Single Thru-Decks are threaded on both ends with 3/4" NPT Pipe-threads (per American Standard Pipe Thread Taper).

3/8 Inch NPT Double Thru-Deck Fitting

This Stainless Steel 3/8 Inch NPT Double Thru-Deck Fitting can't be beat! These 3/8" NPT Double Thru-Decks are threaded on both ends with 3/8" NPT Pipe-threads (per American Standard Pipe Thread Taper).

3/8 Inch NPT Single Thru-Deck Fitting

This Stainless Steel 3/8 Inch NPT Single Thru-Deck Fitting can't be beat! These 3/8" NPT Single Thru-Decks are threaded on both ends with 3/8" NPT Pipe-threads (per American Standard Pipe Thread Taper).