Description
Secure your carbs with the HSI Stainless 12mm Manifold Nut – direct OEM replacement for Yamaha 701/760cc intake manifolds. 12mm hex head with 1.25mm pitch prevents stripping and corrosion in marine environments. Essential hardware for any carb or manifold service.
Superior to OEM
- Material: 316 stainless steel
- Head Size: 12mm hex
- Pitch: 8mm x 1.25
- Corrosion-Proof: Saltwater resistant
- Sold Individually: Replace only what you need
Common Applications
- Yamaha 62T/64X Manifolds: 4 nuts per dual carb setup
- Aftermarket Manifolds: ADA, RRP, PFP
- Service Kits: Always replace during rebuild
Don’t risk a loose carb – torque with HSI stainless nuts.
Part Number: 91-0115







