# Spec

**Manufacturer:** Spec  
**MPN:** `C03120473000M`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Spec |
| Manufacturer name | Spec |
| Manufacturer | Spec |
| DimensionUnit | inch |
| GraingerSku | 780WR6 |
| Extra Product Name | Spec |
| UnitOfMeasure | PK |
| Weight | 0.05 |
| WeightUnit | lbs |
| atoms | 5 |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | CN |
| extendedLead | 17 |
| extendedQty | -2 |
| height | 0.31 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3 |
| moq | 1 |
| MPN | C03120473000M |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G601842303 |
| tierMinQty1 | 1 |
| tierPrice1 | 13.51 |
| url | https://www.zoro.com/spec-compression-spring-music-wire-pk5-c03120473000m/i/G601842303/ |
| width | 0.31 |
| Type | Precision |
| Material | Music Wire |
| Overall Length | 3 in |
| Outside Dia | 0.312 in |
| Wire Dia | 0.047 in |
| Large Outside Dia | 0.312 in |
| Compressed Length | 1.87 in |
| Spring Rate | 11.24 lb/in |
| Load @ Solid (Lbs ) | 12.71 lb |
| Item | Compression Spring Music Wire |
| For Rod Size | 109/500 in |
| Load @ 50% Free Length (Lbs ) | 16.86 lb |
| Load (Lbs ) | 12.71 lb |
| For Hole Size | Not Applicable |
| Finish | Oil |
| Deflection @ Load | 1.13 in |
| Wire Type | Round |
| Meets/Exceeds | AMS 5112, ASTM-A228 |
| End Type | Squared and Ground |
| Product Type | Compression Spring Music Wire |
| Country of Origin (subject to change) | China |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G601842303 | 13.51 | 1 | None | 1 |
| Grainger | 780WR6 | 21.98 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/13000000/13177000/part_--C03120473000M---Spec--69ac62f0ce.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp