10-Pack M16 X 1.5mm Fine Thread Left-Hand Hex Nuts – Carbon Steel Metric Nuts For Automotive & Industrial Use

Need left-hand thread nuts for a special project? Here's a handy 10-pack of M16 fine thread hex nuts that turn the opposite way (lefty tighty, righty loosey!). Made from durable carbon steel, they're tough enough for automotive, machinery, farm equipment, or any application where reverse threading is required to prevent loosening from vibration. The 1.5mm pitch is finer than standard, giving you more precise adjustment. Great to have in your workshop for repairs, custom builds, or restorations.

Specs & details:

• Size – M16 x 1.5mm pitch (fine thread).
• Thread direction – Left-hand (tightens counter-clockwise).
• Material – Carbon steel, Grade 4.8.
• Finish – Plain gray steel, no plating.
• Dimensions – 24mm across flats, 12mm thick.
• Pack of 10 – Enough for a project with spares left over.

Whether you're working on older vehicles, industrial equipment, conveyor systems, or custom fabrication, these left-hand nuts provide reliable fastening where regular right-hand threads won't work. Just remember: turn opposite to usual! Keep a few in your toolbox for those unexpected reverse-thread moments.