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Product Specifications:
| Item | Spiral Flute Tap |
| 55% Thread Drill Size | #3 |
| 65% Thread Drill Size | #5 |
| 75% Thread Drill Size | #7 |
| Coolant Fed | Non Coolant Through |
| Extended Neck | Yes |
| Features | HIGH PERFORMANCE |
| Finish | Black Oxide |
| Interrupted Thread | No |
| List Number | 302 |
| Material Grade - Machining | Grade 302 |
| Measurement System | Fractional Inch |
| Number Of Flutes | 3 |
| Overall Length | 2 23/32" |
| Pitch Diameter Limits | H3 |
| Pitch Type | 20 |
| Primary Material Application | Stainless Steel, Steel |
| Primary Material Application Iso Code | M, P |
| Shank Dia. | 5/16" |
| Shank Length | 1 19/32" |
| Shank Type - Machining | Straight |
| Square Size | 0.238" |
| Tap Chamfer | Modified Bottoming |
| Tap Finish | Black Oxide |
| Tap Material | High Speed Steel |
| Tap Style | Spiral Flute |
| Tap Thread Size | 1/4"-20 |
| Tap Type | Modified Bottom |
| Thread Direction | Right Hand |
| Thread Length | 1/2" |
| Thread Limit | H3 |
| Thread Size | 1/4"-20 |
| Thread Standard | UNC |
| Thread Type | STI |
| Threads Per Inch | 20 |
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 |
Product Variants
| Model | Thread Length | Overall Length | Number Of Flutes | Thread Size | 75% Thread Drill Size | Thread Limit | Shank Dia. | Pitch Diameter Limits | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 30201701 | 5/8" | 3 5/32" | 3 | 3/8"-24 | 5/16" | H2 | 5/16" | H2 | €126.09 | |
| 30201801 | 1 21/32" | 3 3/8" | 3 | - | - | - | 0.367" | H3 | €126.09 | |
| 30201001 | 1/2" | 2 23/32" | 3 | 1/4"-20 | #7 | H2 | 5/16" | H2 | €77.94 | |
| 30201501 | 5/8" | 3 3/8" | 3 | 3/8"-16 | 5/16" | H3 | 23/64" | H3 | €126.09 | |
| 30201601 | 5/8" | 3 3/8" | 3 | 3/8"-16 | 5/16" | H4 | 23/64" | H4 | €126.09 | |
| 30202401 | 1 13/16" | 3.812" | 4 | - | - | - | 12/25" | H3 | €231.17 | |
| 30202501 | 49/64" | 3 13/16" | 4 | 1/2"-13 | 27/64" | H4 | 15/32" | H4 | €231.17 |
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OSG 30201101 Spiral Flute Tap Modified Bottoming 1/4 Inch x 20 S/O
€77.94 /unit
