316 - Stainless Steel - Serrated - Hexagon flange bolt
For applications where failure is not an option due to harsh environmental conditions, our Grade 316 (A4) serrated hexagon flange bolts are the ultimate solution. Containing molybdenum for superior resistance to chlorides and acids, these fasteners prevent pitting and rust in marine and chemical settings. The integrated serrated flange adds a mechanical locking layer, ensuring that critical connections remain secure even under constant vibration or thermal cycling.
- Marine Grade A4: Manufactured from high-quality 316 stainless steel, offering the highest level of corrosion resistance among standard fasteners.
- Vibration Proof: The serrated bearing face under the head bites into the surface, preventing back-out caused by engine vibration or wind loads.
- Premium Supply: We maintain a robust stock of A4-70 and A4-80 grade bolts, ready for immediate dispatch to shipyards, processing plants, and construction sites.
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