The Blinder Arc light range was discontinued some time ago, and we have now exhausted our stock of replacement parts for these lights. Unfortunately this means that we no longer hold spare straps and screws for these lights as they are not able to be produced.
If you are in need of a replacement screw, you should be able to find these at a local hardware store. The screw size is M3 x 5mm.
If your light is still within warranty and you have a damaged strap, please contact your point of purchase to arrange a replacement.