Au-ve-co 15347 Free Spinning Washer Nut, System of Measurement: Imperial, 1/4-20 Thread, 7/16 in Width Across Flat

Au-ve-co Free Spinning Washer Nut, Hex Nut, System of Measurement: Imperial, 1/4-20 Thread, 7/16 in Width Across Flat, 7/8 in Washer Diameter, 5/16 in Height, Phosphate-Coated, Sems Head-Type Additional Information