1-1/8"-20 UNS X 2-1/2" OD HSS Round Adjustable Die Channable Exclude 9 Alloy Button Head Socket

9 Alloy Button Head Socket Cap Screws Black Oxide Finish

Part Number: assortment-kit-374125 Pieces - Coarse Thread

Part Number: 25C250EBSS

Part Number: 62C250FSHCSSS/316

Internal Thread: M16-2

1-1/8"-20 UNS X 2-1/2" OD HSS Round Adjustable Die Channable Exclude 9 Alloy Button Head SocketProduct Description HSS Round Dies are for use in making new threads or re threading existing threads. They are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Round dies are chamfered on both faces, one side has a 2 to 3 thread chamfer for threading and the other side has a 1 to 1 1 2 thread chamfer for threading close to a shoulder. Adjustments are made by a fine pitch screw which