Enhanced Compatibility & Functionality: This premium hub attachment cap and fixing screw set is designed to fit all KitchenAid 4.5 and 5 Quart Tilt-Head Stand Mixers. It ensures a secure fit and improves the mixer's performance, making it a valuable addition for any KitchenAid mixer owner. Durable Construction: Made from high-quality aluminum alloy, this mixer attachment knob is built for durability. It resists damage and fading, helping your stand mixer maintain both function and appearance over time. Versatile Use with Various Attachments: The fixing screw works with a wide range of KitchenAid mixer attachments. It provides a stable connection for use with accessories such as vegetable slicers, cheese graters, and pasta makers, ensuring reliable performance. Universal Fit for All Models: Designed to be compatible with all KitchenAid stand mixer models, this screw and hub cap set fits both tilt-head and bowl-lift mixers. It’s an ideal choice for replacing or upgrading existing attachment components. Color: Silver & Black Material: Plastic + Metal Note: The actual product may vary slightly in color due to lighting and screen settings, which does not affect functionality. Package Contents: 1 x Knob Thumb Screw 1 x Hub Attachment Cap Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. Measurement may vary by +/- 1-3 cm.