Price For: Each Basic Material: Ductile Iron System of Measurement: Inch Material Grade: Grade 2 Item: Handle Nut Nut Style: Handle Nut Fastener Thread Direction: Right Hand Fastener Thread Type: UNC Flange Dia.: 15/16" Length: 4-1/4" Fastener Finish: Zinc Plated Dia./Thread Size: 3/8"-16 Country of Origin (subject to change): Multiple.