# 5/8"-11 Black Oxide Finish Steel Tooth Washer Lock Nut

**Manufacturer:** Zoro Select  
**MPN:** `Z0287`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zoro Select |
| Manufacturer name | Zoro Select |
| Manufacturer | Zoro Select |
| CategoryId | 4935 |
| CategoryIdL1 | 9 |
| CategoryIdL2 | 4388 |
| CategoryIdL3 | 4935 |
| CategoryL1 | Fasteners |
| CategoryL2 | Nuts |
| CategoryL3 | Lock Nuts |
| DimensionUnit | inch |
| GraingerSku | 2JHL8 |
| Extra Product Name | 5/8"-11 Black Oxide Finish Steel Tooth Washer Lock Nut |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 0.13 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.4 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3 |
| moq | 1 |
| MPN | Z0287 |
| multiple | 1 |
| qtyInStock | 1 |
| qtyInStockOverride | 1 |
| qtySource | qtyInStockOverride |
| SKU | G3315146 |
| tierMinQty1 | 1 |
| tierPrice1 | 5.01 |
| url | https://www.zoro.com/zoro-select-58-11-black-oxide-finish-steel-tooth-washer-lock-nut-z0287/i/G3315146/ |
| width | 1.3 |
| Thread Size | 5/8"-11 |
| Hex Height | 7/16 in |
| Hex Width | 1 3/8 in |
| Nut Height | 7/16 in |
| Width Across Flats | 1 3/8 in |
| Flange Dia | 1.125 in |
| Dia /Thread Size | 5/8"-11 |
| Washer Outside Diameter | 1.125 in |
| Pack Size | Small Pack |
| Item | Lock Nut |
| Hex Type | External Tooth Lock Washer |
| Lock Type | Lock Nut with External Tooth Lock Washer |
| Material | Steel |
| Material Grade/Class | Not Graded |
| Finish | Black Oxide |
| System of Measurement | Inch |
| Thread Direction | Right Hand |
| Thread Type | Coarse |
| Nut Style | Tooth Washer Lock Nut |
| Fastener Thread Direction | Right Hand |
| Basic Material | Steel |
| Fastener Thread Type | UNC (Coarse) |
| Fastener Finish | Black Oxide |
| Type | Knurled, Round |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3315146 | 5.01 | 1 | 1 | 1 |
| grainger.ca | WWG2JHL8 | 11.78816882 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/83000000/83116500/part_--Z0287---ZoroSelect--628601dbdf.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp