#12-40 UNS X 13/16" OD HSS Round Adjustable Die Tekton Tekton 1/4 inch drive deep

Tekton 1/4 inch drive deep 12-point sockets are an exact fit for double hex fasteners and also work with hex and square shapes

Tekton shallow 6-point sockets are ideal for working with hex-shaped fasteners

Part Number D/ARSD1-11/64

Part Number: 37C200THUMBSS

Grade: 18-8 (304) Stainless Steel

#12-40 UNS X 13/16" OD HSS Round Adjustable Die Tekton Tekton 1/4 inch drive deepProduct 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