Metering Plate Clutch Head Mounting Screws, Fits: Holley Carburetor Specs: *6 Pack *1/2" Overall Length *Fits: 4160 Series Holley Carburetors With Metering Plates *Also Works With Similar Style AED, Quick Fuel, Barry Grant, Street Avenger & Demon Style Carbs *Part Number: 1005-691 *These parts are Genuine Holley Parts *Parts Will Come In Bulk Style Bag Packaging