Screw, Skt. Button HD. 1/4-20 X 1/2 (11578-ED) Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: 11578-ED This item is OUT OF STOCK Print PRODUCT DETAILS Screw, Skt. Button HD. 1/4-20 X 1/2EDCO Part #: 11578-ED PRODUCT DETAILS Back PRODUCT DETAILSScrew, Skt. Button HD. 1/4-20 X 1/2EDCO Part #: 11578-ED