Brand Name: Hillman
*Callout Size: 5/16 in.
*Finish: Zinc-Plated
*Material: Steel
*Unit of Measurement: SAE
*Product Type: Whiz Lock Nut
*Number in Package: 100 pk
*Nut Type: Whiz
*Thread Type: Coarse
*Packaging Type: Boxed
*Nut Diameter: 1/3
*Callout Sze: 5/16