Joined: Jan 2014
Posts: 177
Likes: 1
From: US
Bikes: 50's-60's Ross Deluxe, 68 Schwinn, 83 Peugeot P8, 84 Jamis Durango, 85 Peugeot PH501, 86 Raleigh Grand Prix, 91 Maruishi RX-7, 92 Marin Bear Valley, 92 Trek 950
Been through this with many types of threaded fasteners before. Andrew's got you covered here, and if needed you can use a needle file to gently reshape any mashed threads. A die would work as well, but could get hung up on the vertical slot, and most people don't have one in that size & thread pattern sitting around.