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Keystone manufacturers national course, national fine, and extra fine pitches. The roll threading process delivers exceptional smoothness, strength, and tolerance for every application. Unified threaded bars are manufactured to the following size and profile specifications:
* Please contact our sales department regarding mating components.
.250” up to and including 15.00” Diameter
3 foot
6 foot
12 foot
Custom lengths up to 50 Ft. Full Thread, Double End and Single End Parts
Carbon Steels
Alloy Steels
Alloy Heat Treated Steels
Stainless Steel
Aluminum
Brass
Titanium
Exotic Metals
National Course
National Fine
Extra Fine
8-Pitch
12-Pitch
Special Profiles
2A
3A
Right Hand
Left Hand
Single
Multiple
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