Spiral Flute Tap; 3/4″ - 16 ; 4-1/4″ OAL ; 4 FL ; HSS-PM ; Steam Oxide ; H3 ; Series BB
Spiral Flute Tap; 3/4″ - 16 ; 4-1/4″ OAL ; 4 FL ; HSS-PM ; Black Oxide ; H3 ; Series BB

| Thread Diameter Size (TDZ) | 3/4″ | Standard | 302A |
| Threads per Inch (TPI) | 16 | Chamfer | 2P-3P |
| Thread Standard | UNF | Coating | Black Oxide |
| Overall Length (OAL) | 4-1/4″ | Shank Type | Square |
| Thread Cutting Part Length (THL) | 0.591″ | Flute Type | Spiral |
| Usable Length (LU) | 2.48″ | End Shape | Modified Bottoming |
| Connection Diameter Machine Side (DCONMS) | 0.59″ | Cutting Direction (HAND) | Right Hand |
| Flute Count (NOF) | 4 | Length Group | 2.5xD |
| Flute Helix Angle (FHA) | 40 Degrees | Square Size | 0.442″ |
| Applicable Material | | Steel | Stainless Steel | | Measurement Type | Inch |
| Cutting Edge Material | HSS-PM | Tapping Prehole Diameter (Pre-hole) | 0.6932″ |
| Thread Tolerance Class (TCTR) | H3 | Series/List # | BB |
| Special Feature | Blue Ring | Thread Size | 3/4″ - 16 |
Product Features
| Country of Origin | S.Korea |
Shipping Info
Package Length
4.5
Package Width
1
Package Height
1
Package Weight
0.29
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