3/8-16 H3 3F SP HS-EX BO
Spiral Point Tap; 3/8″ - 16 ; 2.94″ OAL ; 3 FL ; HSS-EX ; Oxide ; H3 ; Series T4-S

| Thread Standard | UNC | Special Feature | Black Ring |
| Thread Size | 3/8″ - 16 | Connection Diameter Machine Side (DCONMS) | 0.381″ |
| Thread Diameter Size (TDZ) | 3/8″ | Thread Cutting Part Length (THL) | 0.748″ |
| Threads per Inch (TPI) | 16 | Drive Size (DRVS) | 0.286″ |
| Thread Tolerance Class (TCTR) | H3 | Tapping Prehole Diameter (Pre-hole) | 0.3182″ |
| Usable Length (LU) | 1.252″ | End Shape | Plug |
| Overall Length (OAL) | 2.94″ | Shank Type | Square |
| Chamfer | 4P - 5P | Coolant Supply Property (CSP) | External |
| Coating | Oxide | Length Group | 3xD |
| Flute Count (NOF) | 3 | Square Size | 0.286″ |
| Cutting Edge Material | HSS-EX | Measurement Type | Inch |
| Standard | 302A | Series/List # | T4-S |
| Tool Type | Combo Tap |
Product Features
| Country of Origin | S.Korea |
Shipping Info
Package Length
4.625
Package Width
0.75
Package Height
0.625
Package Weight
1
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