1LAR7 Spring Nut, For Use With Studs, Threaded Screws, Finish Phosphate, Material Steel, For Screw Size #6-32, Thickness 0.017 in, System of Measurement Inch, Overall Length 7/16 in, Overall Width 9/32 in, Application For Threaded Screws and Studs, Dimensional Standards SAE 1050, Pack Size Small Pack, Push Nut Type Flat Steel Spring Nut, Rockwell Hardness C40 to C50, Package Quantity 100