# Zoro Select

**Manufacturer:** Zoro Select  
**MPN:** `Z0338-ALU`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zoro Select |
| Manufacturer name | Zoro Select |
| Manufacturer | Zoro Select |
| DimensionUnit | inch |
| GraingerSku | 20W420 |
| Extra Product Name | Zoro Select |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 0.05 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| extendedLead | 11 |
| extendedQty | -2 |
| height | 0.8 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 1 |
| moq | 1 |
| MPN | Z0338-ALU |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G4631356 |
| tierMinQty1 | 1 |
| tierPrice1 | 9.00 |
| url | https://www.zoro.com/zoro-select-12-13-6061-aluminum-plain-finish-high-crown-flattened-head-acorn-nut-z0338-alu/i/G4631356/ |
| width | 0.8 |
| System of Measurement | Inch |
| Nut Style | High Crown Flattened Head Cap Nut |
| Basic Material | Aluminum |
| Material Grade | 6061 |
| Fastener Finish | Plain |
| Dia /Thread Size | 1/2"-13 |
| Fastener Thread Direction | Right Hand |
| Fastener Thread Depth | 5/8 in |
| Fastener Thread Type | UNC (Coarse) |
| Item | Cap Nut |
| Nut Height | 1-1/32 |
| Finish | Plain |
| Thread Type | Coarse |
| Material | Aluminum |
| Thread Fit | 2B |
| Overall Height | 1.031 in |
| Material Type | Aluminum |
| Pack Size | Small Pack |
| Removable | Yes |
| Material Grade/Class | Not Graded |
| Color | Silver |
| Thread Size | 1/2"-13 |
| Finish Type | Plain |
| Profile | High Crown Flattened Head |
| Thread Direction | Right Hand |
| Bolt Compatibility | Grade 2 |
| Rockwell Hardness | B85 |
| Hex Width | 3/4 in |
| Country of Origin (subject to change) | United States |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G4631356 | 9.0 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/175500000/175944000/part_--Z0338ALU---ZoroSelect--e8390c9810.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp