Jarvis makes a variety of specials to satisfy and exceed customer expectations. When your print requirements cannot be fulfilled by a standard catalog item, Jarvis will design and manufacture what you need to your print specifications. Here are some features Jarvis offers:

  • Special tap dimensions including DIN, JIS, ISO, and custom
  • Special Pitch and Pitch Diameters
  • Multiple Leads for both Cutting and Roll Forming
  • Special thread forms including: ACME, Buttress, British Association, Ball, Jarlock (Locking Thread form), and Special Radii and Flank Angles
  • Special Tapers
  • Coolant Hole Thru and Radial
  • Carbide
  • Bent Shank Taps for High Speed Nut Tappers and Screw Machines