# Lock Nut,#8-32,Gr 18-8,SS,Plain,PK50

**Manufacturer:** Zoro Select  
**MPN:** `U51108.016.0001`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zoro Select |
| Manufacturer name | Zoro Select |
| Manufacturer | Zoro Select |
| CategoryId | 10153 |
| CategoryIdL1 | 9 |
| CategoryIdL2 | 4388 |
| CategoryIdL3 | 10153 |
| CategoryL1 | Fasteners |
| CategoryL2 | Nuts |
| CategoryL3 | Flange Nuts |
| DimensionUnit | inch |
| GraingerSku | 41MG58 |
| Extra Product Name | Lock Nut,#8-32,Gr 18-8,SS,Plain,PK50 |
| UPC | None |
| UnitOfMeasure | PK |
| Weight | 0.26 |
| WeightUnit | lbs |
| atoms | 50 |
| cali_prop65_orglabel | True |
| cali_prop65_warnmsgscenario | 7 |
| cali_prop65_whtlabel | True |
| countryOfOrigin | ZZ |
| height | 1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 5 |
| moq | 1 |
| MPN | U51108.016.0001 |
| multiple | 1 |
| qtyInStock | 630 |
| qtyInStockOverride | -2 |
| SKU | G3391337 |
| tierMinQty1 | 1 |
| tierPrice1 | 7.34 |
| url | https://www.zoro.com/zoro-select-lock-nut-8-32-gr-18-8-ss-plain-pk50-u511080160001/i/G3391337/ |
| width | 1 |
| Thread Size | #8-32 |
| Hex Height | 13/64 in |
| Hex Width | 11/32 in |
| Flange Diameter | 0.469 in |
| Dia /Thread Size | #8-32 |
| Flange Dia | 0.469 in |
| Pack Size | Small Pack |
| Dimensional Standards | ASME B18.16.4 |
| Item | Lock Nut |
| Material | Stainless Steel |
| Material Grade/Class | 18-8 |
| Finish | Plain |
| System of Measurement | Inch |
| Thread Direction | Right Hand |
| Thread Type | Coarse |
| Nut Style | Self Locking Flange Nut - Serrated |
| Nut Standards | IFI-145 |
| Basic Material | Stainless Steel |
| Fastener Thread Direction | Right Hand |
| Material Grade | 18-8 |
| Fastener Finish | Plain |
| Fastener Thread Type | UNC (Coarse) |
| Manufacturer Location | Globally Sourced |
| Lock Type | Serrated |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3391337 | 7.34 | 1 | 630 | 1 |
| Grainger | 41MG58 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/227000000/227071500/part_--U511080160001---ZoroSelect--a4b12ef08b.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp