Check the listing for details. HO Scale Tichy Train Group 8017 Scale Rivet Heads .020" Diameter pkg (200). Color: Rust, Condition: New. Listed at 4.00 USD. ~~~Brand New Never Open~~~HO Scale Tichy Train Group 8017Scale Rivet Heads .020" Diameter pkg (200) OEM in Package These are .020 diameter rivet heads. They are molded in rust colored styrene with .015 mounting posts. Sidetrack Hobby is a family owned business. We are located in a small town, Boone IA Just Four Miles from the Union Pacific Kate Shelley High Bridge and 0.7 miles from the Boone and Scenic Valley Railroad/Museum. We been selling online since 2004 and brick and motor type store since 2006. The store family consist of myself, my wife, my daughter, and our 2 fur-babys (Chase & Charlye). We are Hobbyist too so if you have any questions feel free to contact us through email, facebook, or phone. Call During Store Hoursand Talk to a Real PersonMonday 12:00 am to 3:00 pm CSTTuesday thru Friday 12:00 am to 5:00 pm CSTSaturday 10:00 am to 5:00 pm CSTClosed Sunday We Do Combine Shipping. Please Use Cart Featureor Wait until you receive a invoiceWe use USPS Mail for shipping, if you would like another carrierWe usually ship within one day after receiving payment. Thank you for visiting our item listing.Sidetrack Hobby