Push Nut, For Use With Stud, Finish Zinc Plated, Material Spring Steel, For Screw Size 1/2 in, Outside Diameter 15/16 in, Thickness 0.015 in, System of Measurement Inch, Overall Length Not Applicable, Overall Width 15/16 in, Application Bolt Retention, Inside Diameter 0.463 in, Outside Diameter Tolerance +/-0.010 in, Pack Size Small Pack, Push Nut Type Bolt Retainer, Package Quantity 100