APPLICATIONCross recessed countersunk head wood screws are primarily used in the carpentry and construction industries to join wood pieces with flat surfaces. Their tapered head sits flat in pre-drilled countersunk holes, making them suitable for furniture assembly, cabinets, and decorative work where a smooth surface is required. The cross recessed threads ensure a secure tightening, while the threads firmly grip the wood fibers. Common applications include: patios, fences, frames, farms, ladders, outdoor furniture, pet houses, doors, tables, chairs, shelves, workbenches, drawers, DIY, boats, picture frames, jewelry boxes, mailboxes, wine cabinets, and more.ABOUT THIS PRODUCT-304 stainless steel material is corrosion-resistant, rust-resistant, Withstands humidity, and has a long service life.-The metal surface has been specially treated to make it more beautiful and practical.-Performs well in both high and low temperature conditions.-A variety of sizes are available to meet a variety of uses.NOTE-Before purchase, confirm the correct size needed. Use a caliper or gauge checker for measurement; avoid using a ruler or tape measure.