Adapter, PG/M to NPT Thread, Nickel-Plated Brass Material: • Nickel-Plated Brass Characteristics: • PG/Metric external thread • NPT internal thread • Hexagon External thread Internal thread PG Form A PG 7 PG 9 PG 11 PG 13.5 PG 13.5 PG 16 PG 16 PG 21 PG 21 PG 29 PG 36 PG 48 NPT Form B PG 29 PG 36 PG 42 PG 48 SW mm Thread length mm Complete length mm Cat. No. Std. Pk. NPT NPT NPT NPT NPT NPT NPT NPT NPT NPT NPT NPT 3/8" 1/2" 1/2" 1/2" 3/4" 1/2" 3/4" 3/4" 1" 1 1/4" 1 1/2" 2" 19 24 24 24 30 24 30 30 36 50 55 64 5 6 6 6.5 6.5 6.5 6.5 7 7 8 9 10 19.5 24 24 24.5 25 24.5 25 23 30 32 34 35 6400400 6400401 6400402 6400403 6400404 6400405 6400406 6400407 6400408 6400410 6400412 6400415 50 50 50 50 50 50 50 20 20 20 10 5 NPT NPT NPT NPT 1" 1 1/4" 1 1/2" 1 1/2" 40 50 60 64 8 9 10 10 18 18.5 19.5 19.5 6400409 6400411 6400413 6400414 20 10 5 5 Metric Form A M16 x 1.5 M16 x 1.5 M20 x 1.5 M25 x 1.5 M32 x 1.5 NPT NPT NPT NPT NPT 3/8" 1/2" 1/2" 3/4" 1" 19 24 24 30 36 7 7 7 8 8.5 21.5 25 25 27 31 6402316 6402317 6402321 6402326 6402333 50 50 50 20 10 Form B M20 x 1.5 M25 x 1.5 M32 x 1.5 NPT 3/8" NPT 1/2" NPT 3/4" 24 30 36 7 8 8.5 13 15 15.5 6402320 6402325 6402332 50 20 10 Form A NPT Form B Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 41