A Castle Nuts (or castellated nuts) are a specialized hex nut featuring a cylindrical, slotted collar on one end that resembles a medieval castle. It is designed to be secured with a split pin (cotter pin) passing through a pre-drilled bolt hole, providing high-vibration resistance for automotive, aerospace, and heavy machinery applications
Nuts, Bolts & Washers
Castle Nuts
₨ 1,000
+ Free ShippingA Castle Nuts (or castellated nuts) are a specialized hex nut featuring a cylindrical, slotted collar on one end that resembles a medieval castle.
| Pins | Shaft, Taper Pin, Turn Pin, Jhoola |
|---|---|
| Size | 4 inch, 40 mm, 42 mm, 5 inch, 50 mm, 51 mm, 52 mm, 53 mm, 54 mm, 55 mm, 60 mm, 65 mm, 70 mm, 71 mm, 72 mm, 73 mm, 80 mm, 81 mm, 82 mm |









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