Brand Name: Hillman
*Head Diameter: 5/16 in.
*Length: 4-1/2 in.
*Finish: Zinc Plated
*Material: Steel
*Product Type: Hex Bolt
*Number in Package: 50 pk
*Grade: 2 Grade
*Thread Type: Coarse
*Packaging Type: Boxed
*Unit of Measurement: Metric
*Low Carbon