# Walter Prototyp

**Manufacturer:** Walter Prototyp  
**MPN:** `7557055`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Walter Prototyp |
| Manufacturer name | Walter Prototyp |
| Manufacturer | Walter Prototyp |
| DimensionUnit | inch |
| GraingerSku | 60HD61 |
| Extra Product Name | Walter Prototyp |
| UnitOfMeasure | EA |
| Weight | 0.01 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_warnmsgscenario | 5 |
| cali_prop65_whtlabel | True |
| countryOfOrigin | DE |
| extendedLead | 2 |
| height | 0.32 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3.19 |
| moq | 1 |
| MPN | 7557055 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | 0 |
| qtySource | qtyInStockOverride |
| SKU | G8321296 |
| tierMinQty1 | 1 |
| tierPrice1 | 49.29 |
| url | https://www.zoro.com/walter-prototyp-walter-prototyp-machine-taps-7557055/i/G8321296/ |
| width | 0.39 |
| Item | Spiral Flute Tap |
| Tap Thread Size | 2.18 mm |
| Overall Length | 45 mm |
| Tap Style | Spiral Flute |
| Tap Chamfer | Bottoming |
| Shank Dia | 3.58 mm |
| Number of Flutes | 3 |
| Tap Material | High Speed Steel |
| Thread Length | 4 mm |
| Thread Direction | Right Hand |
| Helix Angle | 40 Degrees |
| Min Bore Dia | 1.73 mm |
| Class of Fit | 2B, 3B |
| Square Size | 2.79 mm |
| Threads per Inch | 56 |
| Thread Standard | UNC |
| 65% Thread Drill Size | 1.80 mm |
| Material Grade - Machining | WY80FC |
| 75% Thread Drill Size | 1.73 mm |
| Shank Type - Machining | Straight |
| Standards | ANSI, DIN |
| Coolant Fed | Non-Coolant Through |
| Primary Material Application | Aluminium, Brass, Bronze, Cast Iron, Copper, Stainless Steel, Steel |
| Thread Size | 2.18 mm |
| Primary Material Application ISO Code | K, M, N, P |
| Drill Bit Size | 2.18 mm |
| Measurement System | Metric |
| Tap Length Standard | ANSI, DIN |
| Tap Shank Standard | ANSI, DIN |
| Shank Length | 33.00 mm |
| Extended Neck | Yes |
| Series | Advance |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G8321296 | 49.29 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/113000000/113495000/part_--7557055---WalterPrototyp--dd1f6ee554.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp