Flat Gaskets for sealing fittings with threads.

1/2" Thread, Gasket 33mm OD x 21mm ID x 2.5mm thick.

3/4" Thread, Gasket 39.5mm OD x 27.5mm ID x 2.5mm thick.

1" Thread, Gasket 45mm OD x 33mm ID x 3mm thick.

1 1/4" Thread, Gasket 60mm OD x 40mm ID x 4mm thick.

1 1/2" Thread, Gasket 67mm OD x 47mm ID x 3mm thick.

2" Thread, Gasket 86mm OD x 59mm ID x 4mm thick.

2 1/2" Thread, Gasket 94.5mm OD x 76mm ID x 4mm thick.