Thirty Piece Heavy Duty Exhaust Serrated Spin Hex Lock Nuts M10x1.25 Swaps Right Onto Honda Accord Civic Acura Rigs With Ease Durable Automotive Fasteners Built To Rock And Roll

Regular price $39.99 Sale price$80.00you save $40.01
SKU: VXB0CN13VJ13
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Heavy Duty M10 Exhaust Serrated Lock Nuts Set for Cars
✔️ 30 pack M10x1.25 304 stainless steel hex spin lock fasteners

This thirty piece pack of metric exhaust serrated hex lock nuts works directly as a replacement for OEM part number 90212SA5003, fitting twenty years of Honda and Acura chassis builds while securing manifold connections and downpipe clamps against engine heat.

✅ Fits all standard M10 x 1.25 threaded exhaust studs and bolts
✅ 304 grade stainless steel construction prevents corrosion buildup
✅ Serrated flange base locks firmly against vibrating metal surfaces
✅ Heat resistant alloy maintains proper torque rating during runs

💡 What makes heavy duty exhaust hardware handy for DIY street repairs?
Matching exact thread pitches prevents cross tapping on aging chassis mounts.
- installing serrated stainless flanges stops toxic fumes before they trigger MIL warning codes
- torquing premium spins down clean without scoring cast iron manifolds on weekend projects
- bolting upgraded clamps holds tight against brutal undercar temperature spikes
- stocking bulk fastener crates cuts hefty shop bills whenever tailpipes crack suddenly

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