Nuts
LH Nut (Left Hand Thread Nut)
Left hand thread (LH) hex nuts that tighten anti-clockwise, for grinders, spindles, turnbuckles and rotating shafts.
| Material | Mild steel, High tensile steel |
|---|---|
| Sizes available | M6 to M30 |
| Finish | Zinc plated, Black |
| Price | Price on request – depends on size and quantity |
| Availability | In stock for Trichy & Thanjavur. Delivered across Tamil Nadu and all over India. |
Need a price or bulk quantity?
Send us the size and quantity on WhatsApp. Pick up in Trichy & Thanjavur, or we deliver across Tamil Nadu and all over India. We usually reply within working hours (Mon – Sat, 9:00 AM – 8:00 PM).
About LH Nut (Left Hand Thread Nut)
An LH nut has a left hand thread: it tightens anti-clockwise. Left hand threads are used on rotating parts, such as the left side of a bench grinder spindle, so the turning action keeps the nut tight instead of loosening it.
Bring your old nut or bolt and we will match the size and pitch.
Common applications
- Bench grinder and machine spindles
- Turnbuckles
- Rotating shafts where a normal nut would loosen
Frequently asked questions
›How do I know if I need an LH nut?
If the nut tightens when turned anti-clockwise, it is left hand thread. Bring the old nut or bolt and we will match it.
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