# Socket Set Screw, Head Type Square, Point Type Cup, System of Measurement Inch, Thread Size 5/16 In.-18, Overall Length 1 3/4 in, Drive Type External Square, Drive Size 5/16 in, Material Steel, Finish Plain, Pack Size Small Pack, Decimal Equivalent 0.312 in, Dimensional Standards ASME B18.6.2, Head Height 0.234 in, Head Width 5/16 in, Package Quantity 100

**Manufacturer:** Zoro Select  
**MPN:** `U01080.031.0175`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zoro Select |
| Manufacturer name | Zoro Select |
| Manufacturer | Zoro Select |
| CategoryId | 4952 |
| CategoryIdL1 | 9 |
| CategoryIdL2 | 4395 |
| CategoryIdL3 | 4952 |
| CategoryL1 | Fasteners |
| CategoryL2 | Screws & Bolts |
| CategoryL3 | Set Screws |
| DimensionUnit | inch |
| GTIN | None |
| GraingerSku | 25J636 |
| UPC | None |
| UnitOfMeasure | PK |
| Weight | 3.73 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | ZZ |
| height | 1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 12.99 |
| moq | 1 |
| MPN | U01080.031.0175 |
| multiple | 1 |
| qtyInStock | 6 |
| qtyInStockOverride | -2 |
| SKU | G4590442 |
| tierMinQty1 | 1 |
| tierPrice1 | 24.49 |
| url | https://www.zoro.com/zoro-select-socket-set-screw-cup-516-18x1-34-pk100-u010800310175/i/G4590442/ |
| width | 6.77 |
| Thread Size | 5/16"-18 |
| Overall Length | 1 3/4 in |
| Point Diameter | 0.1563 in |
| Drive Size | 5/16 in |
| Dia /Thread Size | 5/16"-18 |
| Head Width | 5/16 in |
| Point Dia | 0.1563 in |
| Head Height | 15/64 in |
| Dimensional Standards | ASME B18.6.2 |
| Screw Size | 5/16"-18 |
| Slotted Head Diameter | Not Applicable |
| Slotted Head Height | Not Applicable |
| Item | Set Screw |
| System of Measurement | Inch |
| Point type | Cup |
| Point Material | Steel |
| Material | Steel |
| Finish | Plain |
| Drive Type | Square |
| Meets | ASME B18.6.2 |
| Class | 3A |
| Type | UNC |
| Rockwell Hardness | HR15N 83 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G4590442 | 24.49 | 1 | 6 | 1 |
| grainger.ca | EBP25J636 | 36.66771912 | 1 | None | 1 |
| Grainger | 25J636 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/154000000/154195500/part_--U010800310175---ZoroSelect--2a44edd3ce.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp