# Spiral Point Tap, 7/8"-9, Plug, UNC, 3 Flutes, Bright

**Manufacturer:** Yg-1 Tool Co  
**MPN:** `J0744`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Yg-1 Tool Co |
| Manufacturer name | Yg-1 Tool Co |
| Manufacturer | Yg-1 Tool Co |
| CategoryId | 16401 |
| DimensionUnit | inch |
| GraingerSku | 33TU12 |
| Extra Product Name | Spiral Point Tap, 7/8"-9, Plug, UNC, 3 Flutes, Bright |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 0.5 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | KR |
| height | 0.94 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 4.75 |
| moq | 1 |
| MPN | J0744 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | 0 |
| qtySource | qtyInStockOverride |
| SKU | G9247016 |
| tierMinQty1 | 1 |
| tierPrice1 | 37.05 |
| url | https://www.zoro.com/yg-1-tool-co-spiral-point-tap-78-9-plug-unc-3-flutes-bright-j0744/i/G9247016/ |
| width | 0.94 |
| Shank Dia | 0.697" |
| Tap Thread Size | 7/8"-9 |
| Tap Size | 7/8" |
| Tap Dimension Type | Inch |
| Overall Length | 4-11/16" |
| Thread Length | 2-7/32" |
| Pitch Diameter Limit | Not Rated |
| Size | 7/8 X 9, H4 |
| Drill Bit Size | 49/64 in |
| 65% Thread Drill Size | 25/32 in |
| 55% Thread Drill Size | 51/64 in |
| Thread Size | 7/8"-9 |
| 75% Thread Drill Size | 19.50 mm |
| Shank Length | 2 15/32 in |
| Coolant Thru 0 With and X without | x |
| Chamfer Length | 4P-5P |
| Shk Dia (inch) | 0.697 |
| Size & Pitch | 40002 |
| Sqr Size (inch) | 0.523 |
| Useable Length (mm) | 56.39 |
| Drill Size (mm) | 19.65875333 |
| Diameter (metric) | 22.225 |
| Shk Dia (metric) | 17.7 |
| Diameter (inch) | 0.875 |
| Drill Size (inch) | 0.773966667 |
| Length/ Diameter | 3.0 x D |
| Useable Length (in) | 2.22 |
| Sqr Size (metric) | 13.28 |
| Item | Spiral Point Tap |
| Tap Material | Vanadium High Speed Steel |
| Tap Chamfer | Plug |
| Tap Style | Spiral Point |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G9247016 | 37.05 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/133000000/133060500/part_--J0744---Yg1ToolCo--ed0a991ca4.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp