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Union Butterfield UTD 1310074
Union Butterfield 6006998 1580 Forming Tap, 1/4-28 Thread, H4 Thread Limit
Factory Order
Union Butterfield Forming Tap, Series: 1580, Measurement System: Imperial, 1/4-28, UNF, Plug Chamfer, 1 in Thread Length, 2-1/2 in Overall Length, Right Hand Cutting, Class of Fit: 2B/3B, 0.255 in Shank Dia, 0.191 in Square Size, HSS, Bright, H4 Thread Limit
Features
- The Rol-Rite style has a spiral lobe pattern and no oil or lubrication grooves
- For through or blind hole applications
Specifications
ApplicationFor general purpose applications and is particularly suited for through holes in thin sections and for interrupted holes
Chamfer TypePlug
Class of Fit2B/3B
Cutting DirectionRight Hand
Finish/CoatingBright
MaterialHSS
Measurement SystemImperial
Overall Length2-1/2 in
Series1580
Shank Diameter0.255 in
Square Size0.191 in
Thread Length1 in
Thread LimitH4
Thread Size1/4-28
Thread StandardUNF
Catalog
