The No.6 x 1.1/2 (3.5 x 40) C2 Strong-Fix Multi screws offer exceptional durability and reliability for various construction tasks. Engineered for strength, these screws ensure secure fastening in wood, metal, and plastic applications. The advanced C2 coating provides enhanced corrosion resistance, making them ideal for both indoor and outdoor projects. Precision-engineered threads guarantee smooth insertion and a firm grip, reducing the risk of material damage. Perfect for professionals seeking robust performance, these screws are a versatile addition to any toolkit.