2-Piece Wedge Lock Nut, M16-2.00, Steel, Class 10, Zinc Plated, 21 mm Ht, 50 PK, Disc-Lock, Mfr#: NMC 207-01-565

Lock Nut, Finish Zinc-Coated, Hex Height 21 mm, Hex Type 2-Piece Wedge, Hex Width 24 mm, Lock Type 2-Piece Wedge, Material Steel, Material Grade/Class Class 10, Pack Size Small Pack, Rockwell Hardness HRC30-34, System of Measurement Metric, Thread Direction Right Hand, Thread Pitch 2 mm, Thread Size M16-2, Package Quantity 50