Image Smooth Tail Male Coupling Jump to Section Product Options Related Products Product Options Part Number Size Thread Thread Size Material SM19/BR 19 mm BSPP 3/4" Brass SM25/BR 25 mm BSPP 1" Brass SM100/BR 100 mm BSPP 4" Brass SM19/SS 19 mm BSPP 3/4" Stainless Steel Related Products Image Smooth Tail Female Coupling Image Smooth Tail Fixed Flanged Hose Spigot x Tail Image Tail Washer