Brass Looseleaf Binder Posts
Adjustable brass posts and screws for expanding looseleaf binder capacity, allowing stacking of multiple rings. HTS 8305.10.00 covers these as base metal parts for looseleaf files.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If generic screws without binder prongs
Screws and bolts not specifically shaped for binders are general fasteners.
If primarily copper or copper alloy
Other copper articles if not predominantly office fittings.
If including small mountings or hardware
Base metal mountings for furniture if not office-specific.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Specify alloy (e.g
• brass composition) to qualify for correct base metal subheadings
• Ensure packing lists distinguish posts from full mechanisms to avoid set classification
• Avoid mislabeling as 'fasteners' which could redirect to 7318
Related Products under HTS 8305.10.00
Steel Compressor Clips for Binders
Heavy steel clips that clamp paper stacks in looseleaf binders for neat organization. Similar office articles in HTS 8305.10.00.
Nickel-Plated Indexing Flags
Nickel-plated metal flags that insert into looseleaf binder holes for tabbing. HTS 8305.10.00 indexing tags.
Lever Arch Binder Mechanism
Lever-operated steel arch mechanism for heavy-duty looseleaf binders, pulls paper in/out. Base metal fitting HTS 8305.10.00.
Metal Reinforcement Plates for Binders
Steel plates riveted inside looseleaf binders to strengthen ring mounts. Parts thereof in HTS 8305.10.00.
Quick-Release Binder Clips
Spring-loaded steel clips for temporary attachment in looseleaf files, quick-release design. Office articles HTS 8305.10.00.
Adjustable Metal File Bars
Sliding steel bars for looseleaf files to compress contents and allow expansion. Base metal fitting under HTS 8305.10.00.