Summary
This APEX Design USA nut kit is the replacement mounting hardware for RPV and RIV valves - two nuts per pack. Valve nuts get lost in gravel and workshops at exactly the wrong moment; a spare pack in the kit means a dropped nut never delays an install or a trip.
Best For
- RPV and RIV owners replacing lost or damaged valve nuts
- Keeping spare hardware with the tyre kit
Key Specs
- Manufacturer: APEX Design USA
- Product Type: Replacement valve nut kit
- SKU: X02-03-012
- Quantity: 2 nuts per kit
- Compatibility: APEX RPV and RIV valves
Fitment And Setup Checks
Confirm your valves are APEX RPV or RIV units before ordering. Fit snug to keep the valve seated - avoid over-tightening against the wheel.
Technical Specifications
| Manufacturer | APEX Design USA |
| Product Type | Replacement nut kit |
| SKU | X02-03-012 |
| Quantity | 2 nuts |
| Compatibility | RPV and RIV |
Frequently Asked Questions
Will these fit standard valve stems?
They are made for APEX RPV and RIV valves - check your valve type before ordering for anything else.
See the RPV valve sets if you are building out the full fast-deflation setup.
Ready to order?
Add APEX Design USA RPV/RIV Nut Kit (2 qty) to your build
Add to cart now. If fitment is unclear, send us your vehicle, setup and goal before ordering.

Hoonies Garage
Tell us what you are building
Hoonies Garage is a quieter way to get useful updates. Share the vehicle family, build direction and mods already fitted, then we can send fewer, better product drops and fitment notes.
- Save the vehicle family and build direction
- Tell us the mods already fitted
- Choose the updates that would actually help
Need help with this product?
Send us your vehicle, current setup and what you want the product to do before ordering. We will help confirm fitment, product choice or the next step.