# Zoro Select

**Manufacturer:** Zoro Select  
**MPN:** `U01258.031.0075`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zoro Select |
| Manufacturer name | Zoro Select |
| Manufacturer | Zoro Select |
| DimensionUnit | inch |
| GraingerSku | 41MX99 |
| Extra Product Name | Zoro Select |
| UnitOfMeasure | PK |
| Weight | 1.65 |
| WeightUnit | lbs |
| atoms | 50 |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | ZZ |
| height | 1.5 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 6 |
| moq | 1 |
| MPN | U01258.031.0075 |
| multiple | 1 |
| qtyInStock | 173 |
| qtyInStockOverride | -2 |
| SKU | G3388780 |
| tierMinQty1 | 1 |
| tierPrice1 | 8.89 |
| url | https://www.zoro.com/zoro-select-grade-5-516-18-flange-bolt-zinc-plated-steel-34-in-l-50-pk-u012580310075/i/G3388780/ |
| width | 3.5 |
| Item | Flange Bolt |
| Thread Size | 5/16"-18 |
| Fastener Length | 3/4 in |
| Material | Steel |
| Finish | Zinc Plated |
| Material Grade/Class | Grade 5 |
| Flange Type | Standard |
| Thread Style | Fully Threaded |
| Head Width | 1/2 in |
| Drive | Hex |
| Standards | ASME B18.2.1 SAE J429 |
| System of Measurement | Inch |
| Thread Direction | Right Hand |
| Head Height | 21/64 in |
| Fastener Industry Standards | ASME B18.2.1 |
| Screw Industry Standards | ASME B18.2.1 |
| Head Type - Bolts | Hex Flange |
| Min Thread Length | 3/4 in |
| Fastener Thread Type | UNC (Coarse) |
| Tensile Strength | 120,000 psi |
| Package Quantity | 50 |
| Thread Type | Coarse |
| Drive Size | 5/16 in |
| Type | Flange Bolt |
| Flange Diameter | 11/16 in |
| Pack Size | Small Pack |
| Globally Sourced | Globally Sourced |
| Dimensional Standards | ASME B18.2.1 |
| Material Quality Standard | SAE J429 |
| Thread Fit | 2A |
| Head Style | Hex Flange |
| Minimum Thread Length | 3/4 in |
| Screw Size | 5/16 in |
| Manufacturer Location | Globally Sourced |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3388780 | 8.89 | 1 | 173 | 1 |

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Structured data: `/python/html6/product/500/172500000/172813000/part_--U012580310075---ZoroSelect--a9677f3c25.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp