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Product Specifications:
| Item | Spiral Flute Tap |
| 55% Thread Drill Size | I |
| 65% Thread Drill Size | 17/64" |
| 75% Thread Drill Size | F |
| Drill Bit Size | F |
| Extended Neck | Yes |
| Features | High Helix |
| Finish | Bright |
| Fits Class | Class 2B |
| Grade | Grade 1094 |
| Helix Angle | 52° |
| Material Grade - Machining | Grade 1094 |
| Measurement System | Fractional Inch |
| Number Of Flutes | 3 |
| Overall Length | 2 23/32" |
| Primary Material Application | Aluminum, Brass, Bronze, Copper |
| Primary Material Application Iso Code | N |
| Shank Dia. | 5/16" |
| Shank Length | 1 19/32" |
| Shank Type | Straight |
| Shank Type - Machining | Straight |
| Spiral Direction | Right Hand |
| Square Size | 0.238" |
| Standards | Uscti Table 302A |
| System Of Measurement | Imperial |
| Tap Chamfer | Bottoming |
| Tap Finish | Bright |
| Tap Material | High Speed Steel |
| Tap Shank Standard | USCTI Table 302A |
| Tap Style | Spiral Flute |
| Tap Thread Size | 5/16"-18 |
| Tap Type | Spiral Flute |
| Thread Direction | Right Hand |
| Thread Length | 11/16" |
| Thread Limit | H3 |
| Thread Limit / Class Of Fit | H3, 2B |
| Thread Size | 5/16"-18 |
| Thread Standard | Coarse |
| Threads Per Inch | 18 |
Shipping Info:
| Ship weight (kg) | 0.02 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 9.5 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Product Variants
| Product | Model | Thread Size | Thread Length | Overall Length | 75% Thread Drill Size | Thread Limit | Number Of Flutes | Tap Finish | Tap Chamfer | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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C58437 | #10-24 | 1/2" | 2 3/8" | #25 | H3 | 3 | Black Oxide | Bottoming | €38.30 | |
![]() |
C58545 | #10-24 | 1/2" | 2 3/8" | #25 | H3 | 3 | Bright | Bottoming | €32.76 | |
![]() |
C55575 | #10-24 | 1/2" | 2 3/8" | #25 | H3 | 3 | Tin | Plug | €44.28 | |
![]() |
C58544 | #10-24 | 1/2" | 2 3/8" | #25 | H3 | 3 | - | Plug | €33.16 | |
![]() |
C58436 | #10-24 | 1/2" | 2 3/8" | #25 | H3 | 3 | Black Oxide | Plug | €37.79 | |
![]() |
C58547 | #10-32 | 1/2" | 2 3/8" | #21 | H3 | 3 | Bright | Bottoming | €33.32 | |
![]() |
C58439 | #10-32 | 1/2" | 2 3/8" | #21 | H3 | 3 | Black Oxide | Bottoming | €37.33 |
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Contact us
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CLEVELAND C58571 1094 Spiral Flute Tap, 5/16-18 Thread Size, 11/16 Inch Thread Length, 2 23/32 Inch Length
€46.62 /unit





