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Product Specifications:
| Item | Spiral Flute Tap |
| Finish | Steam Oxide |
| List Number | 290 |
| Material | High Speed Steel-E |
| Number Of Flutes | 0 |
| Overall Length | 2.5" |
| Pitch | 20 |
| Pitch Diameter Limits | H2 |
| Shank Dia. | 0.255" |
| Size | 1/4" |
| Tap Style | Spiral Flute |
| Thread Direction | Right Hand |
| Thread Length | 1" |
| Thread Type | UNC |
Shipping Info:
| Ship weight (kg) | 0.02 |
| Ship height (cm) | 1.27 |
| Ship length (cm) | 7.62 |
| Ship width (cm) | 1.27 |
| HS code | 8207400000 |
| Country of Origin | BR |
Product Variants
| Product | Model | Overall Length | Thread Size | Tap Finish | Thread Limit | 75% Thread Drill Size | Shank Dia. | Tap Type | Coolant Fed | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
1430105 | 2 1/2" | 1/4"-20 | TiN | H3 | #7 | 1/4" | Bottoming | Non Coolant Through | €29.88 | |
![]() |
1645514207 | 110 mm | M14 x 2 | TiN | D7 | 12 mm | 10.89 mm | Modified Bottom | Non Coolant Through | €157.25 | |
![]() |
1645516205 | 110 mm | M16 x 2 | TiN | D5 | 14 mm | 12.19 mm | Modified Bottom | Non Coolant Through | €174.56 | |
![]() |
1645516207 | 110 mm | M16 x 2 | TiN | D7 | 14 mm | 12.19 mm | Modified Bottom | Non Coolant Through | €174.56 | |
![]() |
1645518257 | 125 mm | M18 x 2.5 | TiN | D7 | 16.5 | 13.76 mm | Modified Bottom | Non Coolant Through | €241.63 | |
![]() |
0142008 | 2" | #6-32 | TiCN | H4 | #36 | 9/64" | Bottoming | Non Coolant Through | €46.91 | |
![]() |
0142108 | 2 1/8" | - | - | - | - | 0.168" | Bottoming | - | €46.91 |
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OSG 2928001 Spiral Flute Tap, 1/4 Inch - 20 Thread Size, 3/8 Inch Thread Lg, Black Oxide, H2
€33.31 /unit



