Pro-Bolt Alloy Nyloc Nuts - Pack Of 5 - M5 x 4.8mm - Orange

The lightweight Pro-Bolt Alloy Nyloc Nuts are designed for use with Pro-Bolt bolts where vibration...

Currently unavailable

Colour

Currently out of stock

This product is not available at the moment. Check back later.

Product Information

Full details

The Pro-Bolt Alloy Nyloc Nuts are designed for automotive and motorcycle enthusiasts looking to reduce vehicle weight while securing fasteners against vibration. These nuts are an ideal lightweight solution for non-safety critical applications, offering significant mass savings compared to steel or titanium, though users must note that they are strictly intended for non-structural, non-safety critical areas where high load-bearing capacity is not required.

All features

ColourOrange
Model Part NumberAWFNYN5-5O
BrandPro-Bolt

Extended Product Information

FAQs

Are these nuts suitable for engine mounting?

No, these are for non-safety critical applications only and should not be used on engine mounts or chassis structural points.

Can I reuse these Nyloc nuts?

While the Nyloc insert provides locking capability, it is generally recommended to use new nuts if the locking resistance has significantly degraded after removal.

Do I need to apply thread locker?

No, the built-in Nyloc insert is designed to prevent loosening caused by vibration, making additional thread locker unnecessary.

Will the color fade over time?

The high-quality anodized finish is designed for durability, but prolonged exposure to intense UV rays and harsh chemicals may cause very slight fading over many years.

Are these compatible with stainless steel bolts?

Yes, they are compatible with standard M5 bolts, though always ensure the thread pitch matches exactly before installation.

Troubleshooting

Nut is difficult to thread onto the bolt

Ensure the bolt threads are clean and not cross-threaded; do not force the nut if resistance is felt.

Anodized finish is scratching during installation

Use a socket or wrench with a protective coating or wrap the nut in a thin cloth while tightening.

Pros and Cons

Pros

  • Significant weight reduction compared to metallic alternatives
  • Vibration-resistant locking mechanism ensures stability
  • High resistance to common environmental contaminants like road salt
  • Vibrant anodized finish for aesthetic customization

Cons

  • Not suitable for safety-critical components
  • Lower load-bearing capacity than steel or titanium fasteners
  • Requires careful installation to avoid stripping the alloy threads

Setup, Compatibility & Care

For optimal results, ensure the bolt you are threading these into is clean and free of debris. Always tighten by hand initially to ensure the threads are properly aligned before using a tool to finalize the fit. Do not overtighten, as aluminum alloy is softer than steel and can strip if excessive torque is applied. Periodic inspection is recommended to ensure the Nyloc insert remains effective and the anodized finish is not damaged by accidental tool slips. Clean with mild soapy water; avoid harsh chemical cleaners that may compromise the anodized layer.