CON203-B-SG   Trout 1" sterling and gold-plated finish screw back Concho. All of our screw back conchos come with a 4.5mm machine screw.

If your project requires a shorter or longer screw, here's a selection that might fit your needs. Available in our Concho accessary category 2.5mm, 3mm, 5mm, 8mm, 10mm, 13mm or 15mm lengths.