4" x 3-1/2" Black Pipe Nipple connection_FTG x FPT material: Black Malleable Iron connection:

material:   Black Malleable Iron connection:   Threaded Thread Type:   One Male & One Female Features:   Meets or exceeds all applicable ASTM and ANSI standards   100% pressure tested before leaving the factory

material:   Brass connection:   PEX x MIP Features:   Lead Free   Manufactured to ASTM Standard F1807   Compatible with all brands of PEX tubing   Compatible with crimp or clamp fittings

Forged stainless steel fitting dimensions conform to ASME B16

Tool Weight: 1 lb

2-1/2" and larger are NPT (tapered)

4" x 3-1/2" Black Pipe Nipple connection_FTG x FPT material: Black Malleable Iron connection:material: Black Steel connection: Threaded Thread Type: Male Features: Meets or exceeds all applicable ASTM and ANSI standards Stocked from 1 8" through 6" diameters