I made my first signet ring out of a brass hex nut. It isn't amazing and I haven't engraved it because it is hard and I am learning. : r/jewelrymaking

We Turned a HEX NUT into a Ring

Making pair ring from HEX NUTS-Rectangle signet ring

Steel Nut to Signet Ring : 4 Steps (with Pictures) - Instructables

Solid Gold Signet Rings

Making a Hex Nut Ring Using BASIC Tools - No Lathe ( DIY )

Pave Signet Ring — House of Virtruve

Hexagon Signet Ring [Old English]

VIBOOS Custom Engraved Initial Monogram Signet Ring For Men Women Boys Mens Rings Stainless Steel, Bundle with Ring Size Adjusters (Silver Color)

Signet Ring From Nut : 10 Steps (with Pictures) - Instructables

Signet Rings – Honestly WTF