INDIANA 9/16"-27T H: 5/8" 沖7MM四角
INDIANA 9/16"-27T H: 1 1/2" 沖8MM四角
CENTRAL 5/8"-24T H: 7/16" 沖9.4MM六角
ELJER 1/2"-20T H: 3/8" 沖7MM六角
UNION 5/8"-18T H: 5/16" 沖8MM六角
T&S BRASS 5/8"-27T H: 13/32" 沖9.3MM六角