Coach Screw Self-Tapper 1/4 Inch (6.35mm)
1/4 inch (6.35 mm) coach style self-tapping screw for heavy timber. HTS 7318.14.50 includes these large shank self-tappers per tariff description.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If coach screws under 6 mm diameter
Smaller coach screws in separate subheading.
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Import Tips & Compliance
• Dual declare metric/imperial measurements
• Prove lag thread form for coach screw status
• Avoid washer combos unless declared as sets
Related Products under HTS 7318.14.50
M6 Self-Tapping Wood Screw
A coarse-threaded self-tapping screw with a 6 mm shank diameter, designed for tapping its own threads into wood or soft materials. It falls under HTS 7318.14.50 due to its self-tapping nature and shank/thread diameter of 6 mm or more, distinguishing it from smaller diameter screws.
Hex Washer Head Self-Tapping Screw M8
An M8 self-tapping screw featuring a hex head with integrated washer, shank diameter of 8 mm, for metal and wood applications. Classified in HTS 7318.14.50 for its self-tapping design and qualifying diameter, separate from finer machine screws.
Pan Head Self-Drilling Tek Screw 10mm
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Wafer Head Self-Tapping Screw M6
M6 wafer head self-tapping screw with low-profile head for flush fastening in timber framing. Falls under HTS 7318.14.50 because of its 6 mm shank diameter and ability to create threads in pre-drilled holes.
Bugle Head Drywall Self-Tapper 7mm
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Socket Button Head Self-Tapping M10
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