7318 Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel

7318.11 Iron or steel; threaded coach screws

• 7318.11.00 Coach screwsFree

7318.12 Iron or steel; threaded wood screws other than coach screws

• 7318.12.00 Other wood screwsFree

7318.13 Iron or steel; threaded screw hooks and screw rings

• 7318.13.00 Screw hooks and screw ringsFree

7318.14 Iron or steel; threaded self-tapping screws

• 7318.14.00 Self-tapping screwsFree

7318.15 Iron or steel; threaded screws and bolts n.e.c. in item no. 7318.1, whether or not with their nuts or washers

• 7318.15.00 Other screws and bolts, whether or not with their nuts or washersFree

7318.16 Iron or steel; threaded nuts

• 7318.16.00 NutsFree

7318.19 Iron or steel; threaded screws, bolts and nuts n.e.c. in item no. 7318.1

• 7318.19.00 OtherFree

7318.21 Iron or steel; non-threaded spring washers and other lock washers

• 7318.21.00 Spring washers and other lock washersFree

7318.22 Iron or steel; non-threaded washers, excluding spring and lock

• 7318.22.00 Other washersFree

7318.23 Iron or steel; non-threaded rivets

• 7318.23.00 RivetsFree

7318.24 Iron or steel; non-threaded cotters and cotter-pins

• 7318.24.00 Cotters and cotter-pinsFree

7318.29 Iron or steel; non-threaded articles, n.e.c. in item no. 7318.2

• 7318.29.00 OtherFree