Routing Eye Bolt System of Measurement Inch Eyebolt Type Turned Wire Material Steel Finish Zinc Plated Thread Size 1/4 In.-20 Thread Length 1 1/4 in Shank Dia 1/4 in Shank Length 2 in Eye Inside Dia 1/2 in Eye Outside Dia 15/16 in Overall Length 3 in Includes One Hex Nut Package Quantity 10