ZORO SELECT 0450013HN Machine Screw Nut, 1/2"-13, Nylon, 6/6, Plain, 7/16 in
$5.29
Hex Nut, Hex Type Machine Screw, Finish Plain, Material Grade/Class 6/6, Material Nylon, Thread Size 1/2 In.-13, Hex Width 3/4 in, Hex Height 7/16 in, Dimensional Standards IFI, System of Measurement Inch, Thread Direction Right Hand, Maximum...