For more than a decade, the company has worked hard to build partnerships with manufacturers to provide our customers with high-quality things at reasonable costs. They do not offer remanufactured, reconditioned, or used parts and only sell new, top-of-the-line, brand-name products. Mercury Propeller Nut - V4 / V6 (990346) has the highest quality, safety, and performance requirements. The Mercury Propeller Nut - V4 / V6 (990346) ensures that your propeller is securely attached to the shaft taper. It is made of copper and stainless steel. Mercury Propeller Nut - V4 / V6 (990346) are rust and corrosion resistant as well as long service life. Key Features: Will deliver the highest level of dependability. Made with the highest quality materials available. Resistance against rust and corrosion. Sturdy and long-lasting. Excellent Quality as a result of stringent quality control. Specifications: SKU: 990346 UPC: 14984020190 Weight: 0.50 LBS Manufacturer Part Number (MPN): 990346 Color: Gold