5/16-18 H3 2FL SMALL SHANK 4IN EXT TAP
NAT17966
MFG #: 17966
$62.58
/ EA
- Chamfer: Plug
- Cutting Direction: Right Hand
- Material: HSS
- Measurement System: Imperial
- Overall Length: 4 in
- Shank Diameter: 0.24 in
- Square Size: 0.18 in Dia x 0.28 in L
- Tap Drill Size: 0.2589 in
- Thread Length: 1.13 in
- Thread Standard: UNC
- Thread Size: 5/16-18
- Type: Spiral Point Small Shank
- Class of Fit: 3B
- Number of Flutes: 2
- Item Features
- These taps are made to conventional tap dimensions, except that they have an extended shank in order to tap hard to reach holes
- Thread length, shank diameter and shank square are made to standard specifications