Review on WELLOCKS Self Drilling Screws M4.2 Pan Head 13-50Mm Length Stainless Strong Tek Screws Self Driller Assortment Kit Set With Storage Box For Attaches Sheet Metal Steel 187 Pcs (D136) by Vladimir Castillo

The WELLOCKS Self Drilling Screws Kit offers a convenient and efficient solution for attaching sheet metal and steel. This assortment set features a total of 187 pieces of strong and durable screws, measuring 4.2 mm in diameter and 13-50 mm in length. The screws are made of stainless steel, ensuring corrosion resistance and long-term performance. Their pan head design provides a wide bearing surface, making them ideal for attaching materials that require a larger surface area. Additionally, these self-drilling screws are designed with a strong tek point, which helps to reduce the drilling and tapping time required for installation. A notable feature of the WELLOCKS Self Drilling Screws Kit is its storage box. The box is well organized, with compartments for each size of screw, making it easy to find the screw you need for your project. The box also helps to keep the screws safe and secure, protecting them from damage or loss. One thing to keep in mind is that the screws come in a limited range of sizes. While the kit does contain a good selection of lengths, the diameter of the screws is fixed at 4.2 mm. Buyers should ensure that this diameter will work for their specific project before purchasing the kit. Overall, the WELLOCKS Self Drilling Screws Kit is a comprehensive set that offers strong and durable screws and a well-organized storage box. With its corrosion-resistant stainless steel and tek point design, these screws are a reliable choice for attaching sheet metal and steel.