HS Heading 7318 — Duty Rates and HS Codes

6-Digit HS Codes

731811 Threaded articles 731812 Other wood screws 731813 Screw hooks and screw rings 731814 Self-tapping screws 731815 Other screws and bolts, whether or not with their nuts or washers 731816 Nuts 731819 Other 731821 Non-threaded articles 731822 Other washers 731823 Rivets 731824 Cotters and cotter pins 731829 Other