The timco plastic cover caps for metal insulation fixings deliver professional finishing solutions engineered for thermal installation applications. These 38mm white plastic caps conceal exposed metal fixing heads, ensuring installations maintain both visual integrity and thermal performance. Each cap provides reliable protection against thermal transmission risks while delivering the clean, professional appearance demanded by modern construction standards. The durable plastic construction ensures long-term performance across varied installation environments. Supplied in convenient 100-piece bags, these cover caps streamline completion of insulation projects. The 38mm head diameter accommodates standard metal insulation fixings, providing compatibility across professional and residential applications. Features & benefits: conceals exposed metal fixing heads for clean, professional installation appearance. Reduces thermal transmission risk through effective coverage of metal components. Durable plastic construction for reliable long-term performance. White finish blends seamlessly with most interior and exterior environments. Easy installation accelerates project completion across varied applications. Suitable for professional contractors and diy enthusiasts working with metal insulation fixings. Head diameter: 38mm. Pack quantity: 100 pieces.