5/16"-28 UNS X 1" OD HSS Round Adjustable Die BoltsandNuts.com Grade 8 Alloy Split Lock

Grade 8 Alloy Split Lock Washers Zinc Yellow

Part Number: assortment-kit-556904 Pieces - Coarse Thread

Part Number: 62F250HCSSS/316

The cross peen concentrates force along a narrow edge

Overall Dimensions: 6-13/16" x 2-1/2"

5/16"-28 UNS X 1" OD HSS Round Adjustable Die BoltsandNuts.com Grade 8 Alloy Split LockProduct 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