Strybuc Industries Part # 20-058 - Strybuc Industries 1 In. 1-Way Screw Bolt With Barrel Nut - Bathroom Partition Accessories - Home Depot Pro
Chicago Binding Screws 100sets 1/4" Bolt Barrel Nut Barrel Bolt Post Screw Phillips/Cross Head, Suitable for All Kind of Art and Leather, Made of Stainless Steel Never Rust: Amazon.com: Industrial & Scientific