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Product Specifications:
| Item | Pipe Tap |
| 75% Thread Drill Size | 0.4375" |
| Drill Bit Size | 27/64", 7/16" |
| Finish | Bright |
| Helix Angle | 0° |
| List Number | 975 |
| Material | High Speed Steel |
| Material Grade - Machining | Grade PTT |
| Measurement System | Fractional Inch |
| Number Of Flutes | 4 |
| Overall Length | 2 7/16" |
| Pitch Diameter Limits | H3 |
| Primary Material Application | Aluminum, Brass, Bronze, Cast Iron, Copper, Stainless Steel, Steel |
| Primary Material Application Iso Code | K, M, N, P |
| Shank Dia. | 9/16" |
| Shank Length | 1 3/8" |
| Size | 1/4" |
| Spiral Direction | Neutral |
| Square Size | 0.421" |
| Standards | USCTI Table 311 |
| Tap Chamfer | Semi Bottoming |
| Tap Finish | Bright |
| Tap Length Standard | USCTI Table 311 |
| Tap Material | High Speed Steel |
| Tap Shank Standard | USCTI Table 311 |
| Tap Style | Pipe |
| Tap Thread Size | 1/4"-18 |
| Tap Type | Taper |
| Thread Direction | Right Hand |
| Thread Length | 1 1/16" |
| Thread Limit | H3 |
| Thread Size | 1/4"-18 |
| Thread Standard | NPTF |
| Thread Type | NPTF |
| Threads Per Inch | 18 |
Shipping Info:
| Ship weight (kg) | 0.05 |
| Ship height (cm) | 1.6 |
| Ship length (cm) | 8.5 |
| Ship width (cm) | 1.6 |
| HS code | 8207406000 |
| Country of Origin | US |
Product Variants
| Model | Thread Length | Number Of Flutes | Overall Length | 75% Thread Drill Size | Thread Size | Shank Dia. | Tap Type | Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 385307 | 11/16" | 4 | 2 1/8" | - | - | 0.312" | Taper | - | €66.32 | |
| 385331 | 3/4" | 4 | 2 1/8" | Q | 1/8"-27 | 5/16" | Taper | 1/8" | €65.53 | |
| 385364 | 3/4" | 4 | 2 1/8" | Q | 1/8"-27 | 7/16" | Taper | 1/8" | €65.05 | |
| 385398 | 1 1/16" | 4 | 2 7/16" | 0.4375" | 1/4"-18 | 9/16" | Tapered | 1/4" | €71.68 | |
| 385422 | 1 1/16" | 4 | 2.562" | - | - | 0.7" | Taper | 3/8" | €94.08 | |
| 385455 | 1 3/8" | 4 | 3 1/8" | 0.7031" | 1/2"-14 | 11/16" | Taper | 1/2" | €152.66 | |
| 385489 | 1 3/8" | 5 | - | 0.9063" | 3/4"-14 | 29/32" | Taper | 3/4" | €201.66 |
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GREENFIELD THREADING 385413 PTT Pipe Tap 1/4-18npt Bright
€66.16 /unit
