Union Butterfield® 1321062 3306E Extension Rol-Form Lube Grooves Forming Tap, 5/16-18 Thread, H5 Thread Limit

25826611 MFG #: 1321062
  • Brand: Union Butterfield®
  • Type: Extension Rol-Form Lube Grooves
  • Series: 3306E
  • Measurement System: Imperial
  • Thread Size: 5/16-18
  • Thread Standard: UNC
  • Chamfer Type: Bottoming
  • Thread Length: 1-1/8
  • Overall Length: 4
  • Cutting Direction: Right Hand
  • Class of Fit: 2B
  • Shank Diameter: 0.318
  • Tap Drill Size: F
  • Square Size: 0.238
  • Material: HSS
  • Finish/Coating: Bright
  • Thread Limit: H5
Union Butterfield® Forming Tap, Extension Rol-Form Lube Grooves, Series: 3306E, Measurement System: Imperial, 5/16-18, UNC, Bottoming Chamfer, 1-1/8 in Thread Length, 4 in Overall Length, Right Hand Cutting, Class of Fit: 2B, 0.318 in Shank Dia, F Tap Drill, 0.238 in Square Size, HSS, Bright, H5 Thread Limit
  • Similar in design and thread geometries to the standard 3300 series but with longer shank
  • Similar in design an
Similar in design and thread geometries to the standard 3300 series but with longer shank lengths than standard
• Similar in design and thread geometries to the standard 3300 series but with longer shank lengths than standard