GALV HX BOLTS 5/16X3 *Brand Name: HILLMAN *Head Diameter: 5/16 in. *Length: 3 in. *Finish: Hot Dipped Galvanized *Material: Steel *Product Type: Hex Bolt *Number in Package: 100 pk *Grade: 2 Grade *Thread Type: Coarse *Packaging Type: Boxed *Unit of Measurement: Metric