The HELPMATE Universal Screws are a versatile set designed to meet the needs of any woodworker or contractor. The 90 piece set includes 5.0x70 yellow passivated wood screws with a countersunk head, ensuring a secure and flush fit for both indoor and protected outdoor use. These screws feature PZ 2 drive and partial thread technology, providing improved grip and durability. The screws are specifically engineered for chipboard applications, making them ideal for furniture making, composite decking, and other indoor projects that require long-term stability. With their exceptional quality and performance, the HELPMATE Universal Screws are a must-have addition to any woodworker's or contractor's toolkit.