# Boneham

**Manufacturer:** Boneham  
**MPN:** `L324IM`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Boneham |
| Manufacturer name | Boneham |
| Manufacturer | Boneham |
| DimensionUnit | inch |
| GraingerSku | 12T779 |
| Extra Product Name | Boneham |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 0.01 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | GB |
| height | 0.25 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 0.5 |
| moq | 1 |
| MPN | L324IM |
| multiple | 1 |
| qtyInStock | 4 |
| qtyInStockOverride | -2 |
| SKU | G3044478 |
| tierMinQty1 | 1 |
| tierPrice1 | 4.29 |
| url | https://www.zoro.com/boneham-drill-bushing-type-l-drill-size-516-in-l324im/i/G3044478/ |
| width | 0.5 |
| Overall Length | 1/4 in |
| Decimal Equivalent | 0.3125 |
| Drill Bushing Wall Type | Standard Wall |
| Item | Drill Bushing Liner |
| Outside Dia Tolerance | +0.0017 in /+0.0014 in |
| Bushing Type | Headless Liner |
| Measurement System | Fractional Inch |
| Material | 52100 Thru Hardened |
| Drill Size | 5/16 in |
| Hardness | Rc 62-64 |
| Head Material | High Speed Steel |
| Inside Dia | 5/16 in |
| Material - Machining | High Speed Steel |
| Bushing Head Type | Headless |
| Size- Decimal | 5/16" (0.3125) |
| Finish | High Speed Steel |
| Concentricity Tolerance | .0003" T.I.R. Max |
| Rockwell Hardness | RC 62-64 |
| Inside Dia Tolerance | +0.0001 in /+0.0004 in |
| Outside Dia | 1/2 in |
| Size - Decimal | 5/16 in - 0.3125 |
| Heat Treatment | Through Hardened |
| Bushing Code | L |
| Country of Origin (subject to change) | United Kingdom |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3044478 | 4.29 | 1 | 4 | 1 |
| National Supply Network | 07802002 | 9.39 | 1 | None | 1 |
| National Supply Network | 7802002 | 10.56 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/104000000/104445000/part_--L324IM---Boneham--ddec41243b.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp