Spiral Flute Tap; 5/16″ - 18 ; 2.72″ OAL ; 2 FL ; HSS-E ; Hardslick ; H5 ; Series D8
| Thread Diameter Size (TDZ) | 5/16″ | Chamfer | 2P-3P |
| Threads per Inch (TPI) | 18 | Coating | HL |
| Thread Standard | UNC | Shank Type | Square |
| Overall Length (OAL) | 2.72″ | Flute Type | Spiral |
| Thread Cutting Part Length (THL) | 0.472″ | End Shape | Modified Bottoming |
| Usable Length (LU) | 1.126″ | Cutting Direction (HAND) | Right Hand |
| Connection Diameter Machine Side (DCONMS) | 0.318″ | Coolant Supply Property (CSP) | External |
| Flute Count (NOF) | 2 | Length Group | 2.5xD |
| Flute Helix Angle (FHA) | 50 Degrees | Square Size | 0.238″ |
| Applicable Material | | Aluminum / Non-Ferrous Materials | | Measurement Type | Inch |
| Cutting Edge Material | HSSE | Tapping Prehole Diameter (Pre-hole) | 0.262″ |
| Thread Tolerance Class (TCTR) | H5 | Series/List # | D8 |
| Standard | 302A | Thread Size | 5/16″ - 18 |
Product Features
| Country of Origin | S.Korea |
Shipping Info
Package Length
3.75
Package Width
0.5
Package Height
0.625
Package Weight
0.0504
Related Items
Item successfully added to your cart
Items successfully added to your cart
Added to
Go to My Lists
Select List
Change Quantity?