1/4-20 H3 3FL HD SP FL 5344 BOTTOM TAP
GRE2748038
MFG #: 2748038
$18.04
/ EA
- System of Measurement: Imperial
- Thread Size: 1/4-20
- Chamfer: Bottoming
- Number of Flutes: 3
- Class of Fit: H3
- Surface Treatment: SH50 Steam Oxide
- Material: HSS
- Overall Length: 2-1/2in
- Thread Length: 0.63in
- Shank Diameter: 0.255in
- Thread Standard: UNC
- Hand Direction: Right Hand
- Type: Heavy Duty
- Series: 5344
- Through Coolant (Yes/No): Yes
- Applicable Materials: Steel, Stainless Steel, Gray Cast Iron, Ductile Cast Iron, Wrought Aluminum, Cast Aluminum, Copper and Copper Alloys
- Flute Direction: Right Hand
- Application
- Item Features
- Standards
For blind hole applications
- Heavy duty spiral tap made of vanadium HSS
- Rugged 3-flute construction
- CNC reduced neck design
- Approximate 45 deg spiral flutes to lift chips in blind hole tapping
- SH-50 steam oxide surface treatment to resist loading and galling in steels
ANSI 302A