M10 Castle Nut Mild Steel – Slotted Hex Nut for Cotter Pin Locking

Thread Diameter: 10 mm
Thread Pitch: 1.25 mm (Metric Coarse)
Material: Mild Steel
Thread Direction: Right Hand (RH)
Locking Mechanism: Split Pin / Cotter Pin
Design: Hexagonal Body with Castellated Slots
Compatible Fasteners: M10 Bolts and Threaded Shafts with Cross-Drilled Holes

Mild steel castle nut featuring castellated slots designed to accommodate a split pin for positive mechanical locking. The slotted hexagonal design allows a cotter pin to pass through a cross-drilled bolt or shaft, preventing accidental nut rotation and loosening under vibration or dynamic loads. Ideal for mechanical assemblies requiring secure, removable fastening.

Applications

• Automotive steering and suspension assemblies
• Axle and shaft fastening
• Agricultural machinery
• Rotating mechanical assemblies
• Vibration-resistant fastening systems