Lock Nut Finish Plain Hex Height 5/32 in Hex Type External Tooth Lock Washer Hex Width 3/8 in Lock Type Lock Nut with External Tooth Lock Washer Material Stainless Steel Material Grade/Class 18-8 Pack Size Small Pack Rockwell Hardness B68-C32 System of Measurement Inch Thread Direction Right Hand Thread Size #10-32 Package Quantity 100