Ruwag Nyloc Nut 4mm (100)

R213.00

BB Store Credit Earn PreviewEarn approx. R5.33 BB Store Credit1% base • +1% payday • +0.5% weekend. Added after successful checkout and available for your next order.
Payflex Peach PAYMENTS Yoco
Brits Brothers Support

Need help with this part?

Fitment, stock, courier and returns help.
Click any service to learn more.
Repair package

Complete Repair Package

Open the package builder to choose your vehicle and repair area. It only loads after click.

Ruwag Nyloc Nut 4mm (100) pack includes 100 nyloc nuts designed for automotive use to prevent loosening under vibration

Ruwag Nyloc Nut 4mm (100) is an auto-part listing that should be matched against the vehicle or part currently being replaced. Use the product title, photos, SKU and category as the main reference points.

Use these listing details while checking the part: Product identity: this part; SKU: BB-406923; Condition: new part; Vehicle wording from title: Ruwag Nyloc Nut.

Compare the part in the photos against the old component on the vehicle. Look at the shape, side or position, mounting points, plugs, brackets, ports and any number stamped or labelled on the item.

Where the title includes a year, model, engine or trim detail, treat that information as part of the match. Small differences between vehicle versions can change the correct replacement part.

Use these listing details while checking this item: Product identity: this part; SKU: BB-406923; Condition: new part; Vehicle wording from title: Ruwag Nyloc Nut.

Before payment, compare the listing photos with the old part from more than one angle. Focus on the parts that decide fitment: shape, side, mounting points, plugs, ports, brackets, stamped numbers and any visible trim or facelift differences.

If the vehicle is still assembled, ask for a clear photo of the current part or take one before ordering. A photo check helps avoid buying a similar-looking item that belongs to a different year range, trim level, engine variant or body shape.

Need help matching this item to your vehicle? Use Vehicle Parts Finder, Request a Part or Platinum Sales Desk with your VIN, engine number, part number or clear photos.

Frequently Asked Questions

Confirm fitment before ordering
Quick answers before you order. If anything is unclear, confirm fitment first using your VIN or part number and avoid mistakes.
Helpful product answers
What is a Ruwag Nyloc Nut 4mm used for?
The Ruwag Nyloc Nut 4mm is designed to provide a secure fastening solution where vibration or movement might loosen standard nuts. Its nylon insert locks the nut in place, making it ideal for mechanical assemblies requiring reliable, long-lasting tightness. This nut is commonly used in automotive, machinery, and hardware applications.
How many Ruwag Nyloc Nuts come in this pack?
This product comes in a pack of 100 nuts, providing ample quantity for larger projects or ongoing maintenance needs. Buying in bulk like this is cost-effective and convenient for trade partners or DIY enthusiasts who require multiple fasteners.
Can I use the Ruwag Nyloc Nut 4mm with any bolt?
The Ruwag Nyloc Nut 4mm is specifically sized to fit 4mm bolts. It’s important to match the nut size with the bolt diameter to ensure proper threading and secure fastening. Using mismatched sizes can lead to poor performance or damage to the components.
Are these nuts reusable after removal?
Nyloc nuts can often be reused, but their locking effectiveness may diminish after the first use. The nylon insert wears down with repeated tightening and loosening, so for critical applications, it’s recommended to replace the nut to maintain optimal locking performance.
How can I order Ruwag Nyloc Nut 4mm in bulk for my business?
Trade partners interested in bulk orders can contact Brits Brothers™ directly to discuss pricing and availability. Visit our Trade Partners page for more information or reach out via WhatsApp at +27 73 592 5563 for personalized assistance.