Spiral Point Tap; 5/16″ -18 × 2.72″ OAL ; HSSE ; Nitride ; UNC ; 2B
Spiral Point Tap; 5/16″ - 18 ; 2.72″ OAL ; HSSE ; Nitride ; 2B ; Series AU203000

| Thread Standard | UNC | Applicable Material | | Steel | Stainless Steel | |
| Thread Size | 5/16″ - 18 | Application | Blind Hole |
| Thread Diameter Size (TDZ) | 5/16″ | Connection Diameter Machine Side (DCONMS) | 0.318″ |
| Threads per Inch (TPI) | 18 | Thread Cutting Part Length (THL) | 0.79″ |
| Thread Tolerance Class (TCTR) | 2B | End Shape | Spiral Point|Chamfer |
| Overall Length (OAL) | 2.72″ | Style | Spiral Point |
| Chamfer | 4P-5P | Cutting Direction (HAND) | Right Hand |
| Coating | Nitride | Coolant Supply Property (CSP) | External |
| Cutting Edge Material | HSSE | Measurement Type | Inch |
| Standard | ANSI | Series/List # | AU203000 |
| Tool Type | Rekord B-VA |
Product Features
| Remarks | • Rekord B-VA design is for through hole applications in stainless steel and steel alloys
• Longer tool life and more consistent thread quality. | Country of Origin | Germany |
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