#12-36 UNS X 13/16" OD HSS Round Adjustable Die BoltsandNuts.com Shoulder Length: 5/8"

Shoulder Length: 5/8"

Part Number DWDDL12X19/64

Grade 8 SAE Regular & Extra Thick Flat Washers and 1/8" Thick Fender Washers

Each punch and chisel is individually heat treated to harden and strengthen the tip while maintaining the soft temper of the striking end

Diameter/Pitch: #6-40

#12-36 UNS X 13/16" OD HSS Round Adjustable Die BoltsandNuts.com Shoulder Length: 5/8"Product 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