Brass Expansion Post Sets
Screw-post sets in brass for expanding looseleaf binders to accommodate growing document volumes. Includes posts, screws, and caps for modular file systems. Covered under HTS 8305.10.00.50 for other binder fittings.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sold as parts of office machines
Parts thereof for broader office articles in 8305.90.
If for general machine screws
Non-specific screws go to Chapter 73 iron/steel thread articles.
If primarily copper-based
Copper screws and posts classify under Chapter 74.
Not sure which classification is right?
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Import Tips & Compliance
• Declare post lengths separately if varying sizes affect value
• Use HTS binding ruling requests for custom post designs
• Ensure thread compatibility certification to avoid returns
Related Products under HTS 8305.10.00.50
Steel Looseleaf Binder Rings
Durable steel rings designed for insertion into looseleaf binders to secure punched paper sheets. These fittings allow for easy page addition and removal in office binders. Classified under HTS 8305.10.00.50 as 'other' fittings for looseleaf binders made of base metal.
Brass Index Tab Dividers
Metal brass tabs used in looseleaf files for indexing and organizing sections within binders. They feature pre-punched holes for secure attachment to binder mechanisms. Falls under HTS 8305.10.00.50 as other base metal fittings for looseleaf binders or files.
Nickel-Plated File Folder Clips
Nickel-plated base metal clips for securing documents in looseleaf files and folders. These prong-style fittings hold paper stacks firmly in office binders. HTS 8305.10.00.50 covers such other fittings for looseleaf binders or files.
Galvanized Steel Binder Mechanisms
Complete galvanized steel D-ring or O-ring mechanisms for insertion into looseleaf binder covers. Essential for holding 3-hole punched paper in professional files. Classified in HTS 8305.10.00.50 as other base metal fittings for looseleaf binders.
Metal Letter Corner Protectors
Brass or steel corners that reinforce and protect the edges of looseleaf file covers and letter-sized documents. Adhesive or rivet-mounted for durability in office settings. HTS 8305.10.00.50 includes such similar office articles for files.
Adjustable Steel Prong Fasteners
Heavy-duty steel prongs with adjustable compressor bars for thick document stacks in looseleaf binders. Commonly used in legal and accounting files. Fits HTS 8305.10.00.50 as other base metal fittings for looseleaf files.