Single SCREW CAP 28/400 BLACK PLASTIC Screw Tops for Wine Bottles / Boston Rounds 28mm CT Continuous Thread

Here’s a sack of black polypropylene plastic 28/400 size ribbed screw caps with a white TE foam liner.  These caps have a 28mm straight continuous thread and will fit most Boston rounds and many American wine and whiskey bottles including the CT Bordeaux we sell.  These caps are brand new, fresh and clean. 

Product fits 28/400 continuous thread finish bottles similar in appearance to the threads on a mason jar.  Does NOT fit Lug finish, Ropp or Stelvin finish bottles.  Please verify this is the closure you need before ordering large quantities.  You can ‘ask seller a question’ and post a photo of the threads on your bottle.