# Lock Nut, Finish Zinc Plated, Material Steel, Material Grade/Class Grade 8, Thread Size 1/4 In.-28, Hex Width 7/16 in, Hex Height 1/4 in, Lock Type Nylon Insert, Dimensional Standards ASME B18.16.6, System of Measurement Inch, Hex Type Jam Hex, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 100

**Manufacturer:** Zoro Select  
**MPN:** `U12381.025.0002`

## 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 |
| GTIN | None |
| GraingerSku | 22RW25 |
| UPC | None |
| UnitOfMeasure | PK |
| Weight | 0.53 |
| WeightUnit | lbs |
| cali_prop65_orglabel | True |
| cali_prop65_warnmsgscenario | 7 |
| cali_prop65_whtlabel | True |
| countryOfOrigin | ZZ |
| height | 1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 5 |
| moq | 1 |
| MPN | U12381.025.0002 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | 0 |
| qtySource | qtyInStockOverride |
| SKU | G5814356 |
| tierMinQty1 | 1 |
| tierPrice1 | 48.85 |
| url | https://www.zoro.com/zoro-select-nylon-insert-lock-nut-14-28-steel-grade-8-zinc-plated-14-in-ht-100-pk-u123810250002/i/G5814356/ |
| width | 4 |
| Thread Size | 1/4"-28 |
| Hex Height | 1/4 in |
| Hex Width | 7/16 in |
| Pack Size | Small Pack |
| Nut Height | 1/4 in |
| Width Across Flats | 7/16 in |
| Dia /Thread Size | 1/4"-28 |
| Dimensional Standards | ASME B18.16.6 |
| Item | Lock Nut |
| Hex Type | Jam Hex |
| Lock Type | Nylon Insert |
| Material | Steel |
| Material Grade/Class | Grade 8 |
| Finish | Zinc Plated |
| Standards | ASME B18.16.6 |
| System of Measurement | Inch |
| Thread Direction | Right Hand |
| Thread Type | UNF |
| Locknut Series | NTE - Jam Lock Nut |
| Material Type | Steel |
| Bolt Compatibility | Grade 8 |
| Finish Type | Zinc Plated |
| Fastener Finish | Zinc |
| Nut Style | Nylon Insert Lock Nut |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G5814356 | 48.85 | 1 | None | 1 |
| grainger.ca | EBP22RW25 | 106.5483208 | 1 | None | 1 |
| Grainger | 22RW25 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/160000000/160083000/part_--U123810250002---ZoroSelect--ddb667a754.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp