J.I.S. or Japanese Industry Standard screws are to be found on Japanese bikes and cars, we are happy to let you know we have increased our range and will continue to add more hard to find fasteners to are crowing collection.

All our JIS fateners are sourced from and made in Japan.

The difference JIS are over ISO is in the size of the head of the screws, these are smaller, the A/F spanner size on the nuts and the tread pitch on the M10 and above