1/4" Aluminum Screw posts are anodized with a hard coating to produce a antique brass color. If you are looking for a way to spruce up your photo album, scrapbook, swatch, or even a menu these are a great item. The 1/4" Antique Brass post is 1/4" in length and has a 3/16" diameter. Post and screw heads are 7/16" diameter and 1/16" thick. The screw thread is #8-32. We suggest that you drill or punch for a standard 1/4" hole to allow room for the post to fit into your project.