Features: Experience strength and durability with our set of 380 hex flange Drilling screws, designs to provide secure fastening across various materials. Featuring builts in flange designs for enhances load bearing capacity and stability, these screws crafted from medium Carbon Steel, offering sturdy and portable. For professional builders and enthusiasts, these screws caters to both experts and home improvement hobbyists. For connecting wood, metal, and plastic, they find extensive use in construction, furniture assembly, and home repairs. The innovative Drilling tip eliminates the need for pre drilling holes, ensuring quick and easy installation, making addition to any toolkit. Specifications: Component: Carbon Steel Color: As Picture Show Size: Total Length 3.07cm/1.21inch Note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Package includes: 380pcs Hex Drilling Screws