# Step Bolt,A307,Low CS,5/16inx3/4in,PK50

**Manufacturer:** Zoro Select  
**MPN:** `U08350.031.0075`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zoro Select |
| Manufacturer name | Zoro Select |
| Manufacturer | Zoro Select |
| CategoryId | 17145 |
| CategoryIdL1 | 9 |
| CategoryIdL2 | 4395 |
| CategoryIdL3 | 17145 |
| CategoryL1 | Fasteners |
| CategoryL2 | Screws & Bolts |
| CategoryL3 | Step Bolts |
| DimensionUnit | inch |
| GraingerSku | 41LK46 |
| Extra Product Name | Step Bolt,A307,Low CS,5/16inx3/4in,PK50 |
| UPC | None |
| UnitOfMeasure | PK |
| Weight | 2 |
| WeightUnit | lbs |
| atoms | 50 |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | ZZ |
| height | 1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 6 |
| moq | 1 |
| MPN | U08350.031.0075 |
| multiple | 1 |
| qtyInStock | 9 |
| qtyInStockOverride | -2 |
| SKU | G3407385 |
| tierMinQty1 | 1 |
| tierPrice1 | 14.72 |
| url | https://www.zoro.com/zoro-select-step-bolt-a307-low-cs-516inx34in-pk50-u083500310075/i/G3407385/ |
| width | 4 |
| Dia /Thread Size | 5/16"-18 |
| Thread Size | 5/16"-18 |
| Fastener Length | 3/4 in |
| Neck Height | 11/64 in |
| Square Width | 0.307 in to 0.324 in |
| Head Height | 11/64 in |
| Square Height | 0.156 in to 0.187 in |
| Length | 3/4" |
| Head Dia | 1.000 in to 1.031 in |
| Dimensional Standards | ASME B18.5 |
| Neck Width | 5/16 in |
| Head Width | 1 1/64 in |
| Pack Size | Small |
| Screw Size | 5/16"-18 |
| Overall Length | 3/4 in |
| System of Measurement | Inch |
| Item | Step Bolt |
| Material | Steel |
| Basic Material | Steel |
| Type | Step Bolt |
| Material Grade | A307B |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3407385 | 14.72 | 1 | 9 | 1 |

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Structured data: `/python/html6/product/500/165500000/165577500/part_--U083500310075---ZoroSelect--ccd486fcdd.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp