Description Shear bolt for ParaTill. Measures 1-1/8" X 5-1/2". Will replace 6101822. Uses 693-TY1512N lock nut. This item is a suitable alternative for the following: 693-TY1512, 6101822, 610-1822Z, 725-TY1512, 902-1844, AP6101822, F1822, 1512, TY1512N