Amazon.com: Nardi to MOMO Conversion Adapter - Black - 10mm - Fits 6 Hole Hub Adapters with a 74mm Bolt Pattern (using M5 Screws) and 6 Hole Steering Wheels with a 70mm
Racing Car 6 Bolts Steering Wheel Horn Button Black Center Ring Replacement for MOMO/NRG - Walmart.com
12Pcs Steering Wheel Bolts Screw For Momo Nardi Personal NRG Sparco Flat Head | eBay
MOMO Steering Wheel Screw Kit 12 mm SCREWKIT12
STEERING WHEEL SCREW 6PC BOLT KIT FOR NARDI/SPARCO/OMP/MOMO – Sickspeed