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Product Specifications:
| Item | Spiral Flute Tap |
| 55% Thread Drill Size | 3/32" |
| 65% Thread Drill Size | 2.3 mm |
| 75% Thread Drill Size | 2.2 mm |
| Coolant Fed | Non Coolant Through |
| Drill Bit Size | 0.093" |
| Extended Neck | Yes |
| Finish | Bright |
| Fits Class | Class 2B |
| Measurement System | Pipe |
| Number Of Flutes | 2 |
| Overall Length | 56 mm |
| Primary Material Application | Aluminum, Brass, Bronze, Copper |
| Primary Material Application Iso Code | N |
| Secondary Material Application | Composite, Nickel, Titanium |
| Secondary Material Application Iso Code | O, S |
| Shank Dia. | 3.5 mm |
| Shank Length | 38 mm |
| Shank Type | Straight |
| Shank Type - Machining | Straight |
| Spiral Direction | Right Hand |
| Square Size | 2.7 mm |
| Standards | Asme B1.1 |
| Tap Chamfer | Modified Bottoming, Semi Bottoming |
| Tap Finish | Bright |
| Tap Material | High Speed Steel |
| Tap Shank Standard | DIN 2184-1 |
| Tap Style | Spiral Flute |
| Tap Thread Size | #4-40 |
| Tap Type | Spiral Flute |
| Thread Direction | Right Hand |
| Thread Length | 6 mm |
| Thread Limit | H2 |
| Thread Limit/class Of Fit | H2, 2B |
| Thread Size | #4-40 |
| Thread Standard | Coarse |
| Threads Per Inch | 40 |
Shipping Info:
| Ship height (cm) | 2.54 |
| Ship length (cm) | 5.6 |
| Ship width (cm) | 2.54 |
| Country of Origin | DE |
Product Variants
| Model | Thread Size | Thread Length | Overall Length | Thread Limit | Number Of Flutes | 75% Thread Drill Size | Shank Dia. | Thread Standard | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| N22516-UNC2 | #2-56 | 4 mm | 45 mm | H1, H2 | 2 | 1.73 mm | 2.8 mm | Coarse | €89.27 | |
| N22516-UNC6 | #6-32 | 6.5 mm | 56 mm | H2 | 2 | #36 | 4 mm | Coarse | €70.70 | |
| N22516-UNC8 | #8-32 | 7 mm | 63 mm | 3B | 2 | 3.4 mm | 4.5 mm | Coarse | €67.48 | |
| N20516-M1.6 | M1.6 x 0.35 | 6 mm | 40 mm | D2, D3 | 2 | - | 2.5 mm | Metric Coarse | - | RFQ
|
| N21566-M10X1 | M10 x 1 | 12 mm | 90 mm | 6H | 3 | 9 mm | 7 mm | Metric Fine | €141.41 | |
| N20566-M10 | M10 x 1.5 | 15 mm | 100 mm | D4, D5 | 2 | 8.5 mm | 7 mm | Metric Coarse | €125.94 | |
| N21566-M12X1 | M12 x 1 | 13 mm | 100 mm | D4, D5 | 3 | 11 mm | 9 mm | Metric Fine | €168.17 |
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WALTER TOOLS N22516-UNC4 6476123 Spiral Flute Tap, #4-40 Thread Size, 6 mm Thread Length, 56 mm Length
€75.24 /unit

