Honda Prelude UCA & Strut Billet Dress Up Hardware Kit Replacement nuts for the upper control arms (UCA) and struts Kit includes: (4) UCA fasteners (6) strut fasteners (10) Beauty Washers Fasteners available in blue zinc and gold zinc 6061 billet aluminum anodized Beauty Washer* *With the Beauty Washers being anodized, there is a chance that the washers can fade over time. Our Beauty Washers are anodized in CA, USA yet the sun is a powerful element that can destroy much that is exposed to it's infinite power.