ZORO SELECT U11610.031.0001 Serrated Lock Nut, 5/16"-18, Steel, Grade A, Zinc
$5.39
Lock Nut, Finish Zinc Plated, Material Steel, Material Grade/Class Grade A, Thread Size 5/16 In.-18, Hex Width 1/2 in, Hex Height 9/32 in, Lock Type Serrated, Dimensional Standards ASME B18.16.4, System of Measurement Inch, Hex Type Flange Hex, Thread...