Spiral Flute Tap; 5/16″ -18 × 3.543″ OAL ; HSSE ; TiN ; UNC ; 2BX
Spiral Flute Tap; 5/16″ - 18 ; 3.543″ OAL ; HSSE ; TiN ; 2BX

| Thread Diameter Size (TDZ) | 5/16″ | Standard | DIN | ANSI |
| Threads per Inch (TPI) | 18 | Tool Type | Rekord D - Speed |
| Thread Standard | UNC | Chamfer | 2P-3P |
| Overall Length (OAL) | 3.543″ | Coating | TiN |
| Thread Cutting Part Length (THL) | 0.79″ | Flute Type | Spiral |
| Usable Length (LU) | 1.378″ | End Shape | Chamfer |
| Connection Diameter Machine Side (DCONMS) | 0.318″ | Cutting Direction (HAND) | Right Hand |
| Flute Helix Angle (FHA) | 15 Degrees | Coolant Supply Property (CSP) | Coolant Thru |
| Applicable Material | | Steel | Aluminum / Non-Ferrous Materials | | Measurement Type | Inch |
| Cutting Edge Material | HSSCo | Series/List # | BU293701 |
| Thread Tolerance Class (TCTR) | 2BX | Application | Blind Hole |
Product Features
| Remarks | • Speed taps are able to operate at higher cutting speeds than conventional designs. 
• Longer tool life and more consistent thread quality.
• Speed Taps reduce threading cycle times. | Country of Origin | GERMANY |
Shipping Info
Package Weight
0.9999
Item successfully added to your cart
Items successfully added to your cart
Added to
Go to My Lists
Select List
Change Quantity?