Hex Lock Nut | M42 x 4.5 | MS | Self | Wt.1 p/c ~370 gram

The Hex Lock Nut M42 × 4.5 is a robust industrial fastener designed for secure locking and high-strength fastening applications. Manufactured from high-quality Mild Steel (MS), this lock nut offers excellent durability, strength, and reliability in demanding mechanical and structural environments.

This nut features a metric thread size of M42 with a 4.5 mm pitch, making it suitable for heavy-duty bolts and threaded rods used in machinery, construction equipment, and engineering assemblies. The hexagonal shape allows easy tightening and loosening using standard spanners or wrenches.

With a thickness of 21.28 mm, the nut provides strong grip and stability during installation, ensuring long-lasting performance. It comes with a self color (natural metal finish), which is ideal for industrial use or for applications where additional surface treatment may be applied later.

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