Imperial Rivets & Fasteners

Chicago Screws & Binding Posts: Sizes, Types, Materials & Uses

Chicago screws, also known as binding posts, sex bolts, or barrel nuts and screws, are two-piece fasteners used in furniture, signage, architectural hardware, displays, bookbinding, leather goods, and OEM assemblies. A typical Chicago screw consists of a female threaded post and a matching male screw. The two pieces fasten together to create a clean finished […]

The Global Fastener Industry: Market Size, Tariffs, and U.S. Industry Trends

Fasteners are fundamental components used in nearly every manufacturing and construction sector. From automotive production to infrastructure development and electronics assembly, fasteners provide the essential mechanical connections that hold products and structures together. Because of their broad range of applications, the global fastener industry has developed into a large and stable industrial market with consistent […]

Why Steel Fasteners Are Still Facing Tariffs After Recent U.S. Court Rulings (Section 232 Explained)

Introduction Recent U.S. court rulings on tariffs have created confusion across many industries. A common question we now hear is: If some tariffs were struck down in court, will tariffs on steel fasteners (screws, bolts, nuts, and rivets) be removed too? The short answer is: not automatically—because many fastener-related duties come from a different legal […]

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