More Pipe Thread Pre choices

-12 AN To 3/4" NPT Pipe Thread 90 Deg Fitting PRE-61292 $14.87

-12 AN To 1/2" NPT Pipe Thread 90 Deg Fitting PRE-61222 $14.87

PRE-61222BLK -12 AN Male To 1/2" NPT Pipe Thread 90 Degree Fitting Black USA $14.87

-12 AN To 3/4" NPT Pipe Thread 45 Deg Fitting PRE-61223 $14.44

PRE-61616BLK -16 AN Male Flare To 3/4" NPT Pipe Thread Straight Fitting Black $12.74

1" to 3/8" Pipe Thread Reducer Bushing Blue PRE-61312 $12.49

1" to 1/2" Pipe Thread Reducer Bushing Blue PRE-61512 $12.49

1" to 3/4" Pipe Thread Reducer Bushing Blue PRE-61712 $12.49

-10 AN To 3/4" NPT Pipe Thread 90 Deg Fitting PRE-61092 $12.32

PRE-61696E -16 AN Male Flare To 1" NPT Pipe Thread Straight Fitting Nickel USA $12.32

-16 an Male Flare To 1" NPT Pipe Thread Str PRE-61696 $11.47

-16 an Male Flare To 3/4" NPT Pipe Thread PRE-61616 $11.47

-16 an Male Flare To 1" NPT Pipe Thread PRE-61696BLK $11.47

-8 AN To 1/2" NPT Pipe Thread 90 Degree Blue PRE-60892 $11.04

-10 AN To 1/2" NPT Pipe Thread 90 Deg Fitting PRE-61022 $11.04

-12 AN To 3/4" NPT Pipe Thread 45 Degree PRE-61223BLK $11.04

-10 AN To 1/2" NPT Pipe Thread 45 Degree PRE-61023BLK $10.62

-10 AN To 1/2" NPT Pipe Thread 45 Degree PRE-61023 $10.62

-8 AN To 1/4" NPT Pipe Thread 90 Degree Blue PRE-60822 $9.77

PRE-67312BLK 3/4" NPT to 3/8" NPT Pipe Thread Reducer Bushing Fitting Black USA $8.99

3/4" to 1/2" Pipe Thread Reducer Bushing PRE-67512BLK $8.49

3/4" to 3/8" Pipe Thread Reducer Bushing Blue PRE-67312 $8.49

3/4" to 1/2" Pipe Thread Reducer Bushing Blue PRE-67512 $8.49

-6 AN To 1/4" NPT Pipe Thread 90 Deg Fitting PRE-60682E $8.07

-6 AN To 3/8" NPT Pipe Thread 90 Deg Fitting PRE-60692 $8.07

-8 AN To 3/8" NPT Pipe Thread 90 Degree Blue PRE-60882 $8.07

-8 AN To 3/8" NPT Pipe Thread 45 Degree Blue PRE-60823 $8.07

-8 AN To 3/8" NPT Pipe Thread 45 Degree PRE-60823BLK $8.07

-12 an Male Flare To 1/2" NPT Pipe Thread PRE-61216BLK $7.64

-12 an Male Flare To 1/2" NPT Pipe Thread PRE-61216 $7.64

-12 an Male Flare To 3/4" NPT Pipe Thread PRE-61296 $7.64

-12 an Male Flare To 3/4" NPT Pipe Thread PRE-61296BLK $7.64

-6 AN To 1/8" NPT Pipe Thread 90 Deg Fitting PRE-60622 $7.22

-6 AN To 1/4" NPT Pipe Thread 90 Deg Fitting PRE-60682 $7.22

1/2" to 1/4" Pipe Thread Reducer Bushing PRE-65212BLK $6.99

1/2" to 1/8" Pipe Thread Reducer Bushing PRE-65112BLK $6.99

1/2" to 3/8" Pipe Thread Reducer Bushing Blue PRE-65312 $6.99

1/2" to 1/8" Pipe Thread Reducer Bushing Blue PRE-65112 $6.99

1/2" to 3/8" Pipe Thread Reducer Black PRE-65312BLK $6.99

1/2" to 1/4" Pipe Thread Reducer Bushing Blue PRE-65212 $6.99

-6 AN To 1/4" NPT Pipe Thread 45 Deg Fitting PRE-60623 $6.79

-6 AN To 1/4" NPT Pipe Thread 45 Fitting PRE-60623BLK $6.79

3/8" to 1/4" Pipe Thread Reducer Bushing PRE-63212BLK $6.49

3/8" to 3/8" Female Pipe Thread Fitting Blue PRE-63710 $6.49

3/8" to 3/8" Male Pipe Thread Fitting Blue PRE-63711 $6.49

3/8" to 1/8" Pipe Thread Reducer Bushing Blue PRE-63112 $6.49

3/8" to 1/4" Pipe Thread Reducer Bushing Blue PRE-63212 $6.49

3/8" to 3/8" Female Pipe Thread Fitting PRE-63710BLK $6.49

3/8" x 3/8" Male Pipe Thread Fitting Black PRE-63711B $6.49

3/8" to 3/8" Female Pipe Thread Fitting PRE-63710BLK $6.49

PRE-61016E -10 AN Male To 3/8" NPT Pipe Thread Straight Fitting Nickel Plated $6.37

-4 AN To 1/4" NPT Pipe Thread 90 Degree Blue PRE-60492 $5.94

3/4" NPT Pipe Thread Allen Socket Plug Pair PRE-67504 $5.52

-3 AN To 1/8" NPT Pipe Thread 90 Deg Fitting PRE-60322 $5.52

-4 AN To 1/8" NPT Pipe Thread 90 Degree Blue PRE-60422 $5.52

-10 an To 3/8 Pipe Thread Straight Black PRE-61016BLK $5.52

-10 an Male Flare To 3/8" NPT Pipe Thread PRE-61016 $5.52

-10 an Male Flare To 1/2" NPT Pipe Thread PRE-61086 $5.52

-10 an Male Flare To 3/4" NPT Pipe Thread PRE-61096 $5.52

-4 AN To 1/8" NPT Pipe Thread 45 Degree PRE-60423BLK $5.52

-3 AN To 1/8" NPT Pipe Thread 45 Degree PRE-60323BLK $5.52

-3 AN To 1/8" NPT Pipe Thread 45 Degree PRE-60323 $5.52

-4 AN To 1/8" NPT Pipe Thread 45 Degree Blue PRE-60423 $5.52

PRE-64250S -4 AN Male Flare to 1/8" NPT Female Pipe Thread Straight Zinc Plated $4.94

1/4" NPT Pipe Thread Allen Socket Plug Pair PRE-62504 $4.67

1/4" NPT Pipe Thread Allen Plug Black Pair PRE-62504BLK $4.67

3/8" NPT Pipe Thread Allen Socket Plug Blue PRE-63704 $4.67

1/2" NPT Thread Allen Socket Pipe Plug Blue PRE-65004 $4.67

1/2" NPT Thread Allen Socket Pipe Plug Blk PRE-65004BLK $4.67

-8 an M Flare - 1/2" NPT Pipe Thread Black PRE-60896BLK $4.67

-6 an Male Flare To 1/2" NPT Pipe Thread PRE-60696 $4.67

-8 an Male Flare To 1/4" NPT Pipe Thread Blue PRE-60816 $4.67

-8 an Male Flare To 1/2" NPT Pipe Thread Blue PRE-60896 $4.67

-8 an Male Flare To 3/8" NPT Pipe Thread Blue PRE-60886 $4.67

PRE-60496E -4 AN Male Flare To 1/4" NPT Pipe Thread Straight Fitting Nickel USA $4.67

PRE-61204E 1/8" NPT Pipe Thread Allen Head Plug Pair Nickel Plated Aluminum USA $4.67

1/4" to 1/8" Pipe Thread Reducer Bushing PRE-62112BLK $4.49

1/8" to 1/8" Female Pipe Thread Fitting Blue PRE-61210 $4.49

1/8" to 1/8" Male Pipe Thread Fitting Blue PRE-61211 $4.49

1/8" to 1/8 Male Pipe Thread Fitting Black PRE-61211BLK $4.49

1/8" to 1/8" Female Pipe Thread Fitting PRE-61210BLK $4.49

PRE-60416BLK -4 AN Male Flare To 1/8" NPT Pipe Thread Straight Black Aluminum $4.49

1/4" to 1/8" Pipe Thread Reducer Bushing Fitting, Blue $4.49

PRE-60616E -6 AN Male Flare to 1/8" NPT Pipe Thread Nickel Plated Aluminum USA $4.07

1/8" NPT Pipe Thread Allen Socket Plug Pair PRE-61204 $3.82

-6 an M Flare - 1/8" NPT Pipe Thread Black PRE-60616BLK $3.82

-3 an Male Flare To 1/8 NPT Pipe Thread Blue PRE-60316 $3.82

-4 an Male Flare To 1/8 NPT Pipe Thread Blue PRE-60416 $3.82

-4 an Male Flare To 1/4 NPT Pipe Thread Blue PRE-60496 $3.82

-6 an Male Flare To 1/8" NPT Pipe Thread Blue PRE-60616 $3.82

-6 an Male Flare To 3/8" NPT Pipe Thread PRE-60686 $3.82

-6 an Male Flare To 1/4" NPT Pipe Thread PRE-60676 $3.82

PRE-60416E -4 an Male Flare to 1/8" NPT Pipe Thread Straight Nickel Plated $3.82

Great resources on Pipe Thread Pre

Pac2 AB pre-applied threadlocking and thread sealing demo movie