# Thick Washer, Flat Washer Type Standard, Material Steel, Material Grade/Class Grade 5, Finish Black Oxide, For Screw Size M6, Inside Diameter 6.4 mm, Outside Diameter 13 mm, Maximum Thickness 2.5 mm, System of Measurement Metric, Minimum Thickness 2.5 mm, Color Black, Inside Diameter Tolerance +/-0.010 in, Outside Diameter Tolerance +/-0.010 in, Pack Size Small Pack, Rockwell Hardness C4, Thickness Tolerance +0.40mm/-0.50mm, Package Quantity 10

**Manufacturer:** Zoro Select  
**MPN:** `Z8806`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zoro Select |
| Manufacturer name | Zoro Select |
| Manufacturer | Zoro Select |
| CategoryId | 4958 |
| CategoryIdL1 | 9 |
| CategoryIdL2 | 4385 |
| CategoryIdL3 | 15199 |
| CategoryIdL4 | 4958 |
| CategoryL1 | Fasteners |
| CategoryL2 | Washers |
| CategoryL3 | General Washers |
| CategoryL4 | Flat Washers |
| DimensionUnit | inch |
| GTIN | None |
| GraingerSku | 5RE88 |
| UPC | None |
| UnitOfMeasure | PK |
| Weight | 0.03 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| color | Black |
| countryOfOrigin | US |
| height | 0.3 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3 |
| moq | 1 |
| MPN | Z8806 |
| multiple | 1 |
| qtyInStock | 420 |
| qtyInStockOverride | -2 |
| SKU | G3020884 |
| tierMinQty1 | 1 |
| tierPrice1 | 6.39 |
| url | https://www.zoro.com/zoro-select-flat-washer-fits-bolt-size-m6-steel-black-oxide-finish-10-pk-z8806/i/G3020884/ |
| width | 0.5 |
| Fits Bolt Sizes | M6 |
| Washer Outside Dia | 13 mm |
| Washer Inside Dia | 6.4 mm |
| Inside Dia | 6.4mm |
| Outside Diameter | 13 mm |
| Inside Diameter | 6.4 mm |
| For Screw Size | M6 |
| Outside Diameter Tolerance | +/-0.010 in |
| Inside Diameter Tolerance | +/-0.010 in |
| Item | Flat Washer |
| Material | Steel |
| Finish | Black Oxide |
| Thickness | 2 mm to 2.9 mm |
| Washer Standards | N/A |
| System of Measurement | Metric |
| Thickness Tolerance | +0.40mm/-0.50mm |
| Flat Washer Type | Thick Flat Washer |
| Rockwell Hardness | 16N80 |
| Application | Load Distributing |
| Color | Black |
| Type | Standard |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3020884 | 6.39 | 1 | 420 | 1 |

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Structured data: `/python/html6/product/500/6500000/6762500/part_--Z8806---ZoroSelect--4467d3a990.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp