# National Hardware N143040 512 4" x 4" Door Hinge

**Manufacturer:** National Hardware  
**MPN:** `N143040`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | National Hardware |
| Manufacturer name | National Hardware |
| Manufacturer | National Hardware |
| CategoryIdL3 | Commercial and Residential Butt Hinges |
| CategoryL1 | Windows and Door Hardware |
| CategoryL2 | Commercial and Residential Door Hardware |
| Extra Product Name | National Hardware N143040 512 4" x 4" Door Hinge |
| atoms | 1 |
| extendedQty | 0 |
| moq | 1 |
| MPN | N143040 |
| multiple | 1 |
| qtyInStock | 0 |
| qtySource | updateFromUrlEntry |
| snippet | 512 4" x 4" Door Hinge |
| tierMinQty1 | 1 |
| tierPrice1 | 7.45 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| DK Hardware | N143040 | 7.45 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/211000000/211315000/part_--N143040---NationalHardware--caad2f4321.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp