Outer finish: unpolished black / polished / sanded / lathe-sanded / nickel-plate / glossy / polished and tumbled / polished, tumbled and rotochrome-plated / polished, tumbled and frame-chromed /
tumbled and frame-chromed
Thread: 1/2"
Housing: FLAT
Height: 16
Hole: 16.4
Es.: 24
Hex nut for plumbing, sanitary and related accessories.