1/2"-40 UNS X 1-1/2" OD HSS Round Adjustable Die Quantity:1 9 Hex Flange Bolts DIN

9 Hex Flange Bolts DIN 6921 Black Phos & Oil

Part Number: DUR357-95

Extreme Oil Resistance

10 Grab-N-Go Fastener Assortments

Length 20-3/8"

1/2"-40 UNS X 1-1/2" OD HSS Round Adjustable Die Quantity:1 9 Hex Flange Bolts DINProduct 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