Well Nut, System of Measurement Inch, Insert Diameter 3/8 in, Overall Length 43/64 in, Thread Size #10-32, Thread Type Fine, Flange Diameter 0.5625 in, Material Rubber, Finish Plain, Maximum Hole Diameter 0.377 in, Minimum Material Thickness 0.035 in, Maximum Material Thickness 0.232 in, Insert Nut Type Well Nut, Package Quantity 10