The Everbilt #10 - #12 x 1-1/4 in Ribbed Plastic Anchors with Screws are designed for use in drywall installation. Made of stainless steel and plastic, these anchors offer strong and reliable support. With a thread size of 10-12 and a length of 1.25 inches, this pack of 50 anchors provides the necessary hardware for various fastening applications. The standard head style ensures compatibility with most fastening tools, making them an essential addition to any construction or renovation project.