RJ-502106-1 - 8mm Locking Nut (8mm-1.25) SKU RJ-502106-1 Quantity discounts available QuantityPrice Quantity -+ Add to Cart Details 8mm-1.25 thread locking nut. Class 10, clear zinc plated. Details Back Details8mm-1.25 thread locking nut. Class 10, clear zinc plated.