#4-40 UNC X 13/16" OD HSS Round Adjustable Die Quantity:1 Grade 8 Hardened SAE Flat

Grade 8 Hardened SAE Flat Washers Zinc Yellow

Part Number: DUR368-95

Material:Brass

Size: 61/64"

Diameter/Pitch: 2"-11-1/2

#4-40 UNC X 13/16" OD HSS Round Adjustable Die Quantity:1 Grade 8 Hardened SAE FlatProduct 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