5/16-18 H3 TAP
YGTCT6616443
MFG #: T6616443
$38.08
/ EA
- Chamfer: Plug
- Manufacturer Name: YG-1 Tool
- Material: HSS
- Overall Length: 6in
- Series: T6616
- Shank Diameter: 0.318in
- Square Size: 0.238in Dia x 0.38in L
- Tap Drill Size: 0.261in
- Thread Length: 1.13in
- Thread Limit: H3
- Thread Standard: UNC
- Thread Size: 5/16-18
- Type: Extension Plug Long Square Shank
- Number of Flutes: 4
- Surface Treatment: Steam Oxide
- System of Measurement: Imperial
- Application
- Standards
For tapping blind through holes
USCTI 302