5/16"-40 UNS X 1" OD HSS Round Adjustable Die Quantity:1 The handle's large

The handle's large

Alloy Button Socket Head Cap Screws w/ 40 Hole Bin

Part Number DWTSMR212-38X3

Part Number D/A3F15/16

5/16"-40 UNS X 1" OD HSS Round Adjustable Die Quantity:1 The handle's largeProduct 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