
Carbon Steel Blue Yellow White Zinc Plated Serrated Hex Hexagon Flange Nut. High Load Capacity: Wide flange distributes pressure evenly for stable fastening in heavy-duty applications. Anti-Loosening Performance: Superior resistance to vibration and impact, ideal for automotive and construction use. Easy Installation: Integrated flange eliminates extra washers, saving assembly time and reducing costs. Corrosion Resistance: Carbon steel with zinc plating or galvanizing provides excellent durability. Wide Size Range: Available in sizes from M4 to M36 to meet various fastening needs. OEM/ODM Support: Accepts OEM/ODM orders for large quantities at no extra charge. Competitive Pricing: Direct factory pricing with bulk order discounts eliminates middlemen costs. Fast Delivery: Large inventory of regular products allows for quick shipping without delay.