These are the stainless steel case back screw refills for the Stainless Steel Case Back Screw Assortment (81.326) and are used to keep the back of the watch closed. These screws can also be used as a replacement for band pins with a threaded head.
- Thread Diameters: 1.0mm, 1.2mm, 1.4mm
- Head Diameters: 1.2mm to 2.5mm
- Thread Lengths: 1.5mm to 3.0mm
- Packages of 10 pieces