# Zoro Select

**Manufacturer:** Zoro Select  
**MPN:** `Z8856`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zoro Select |
| Manufacturer name | Zoro Select |
| Manufacturer | Zoro Select |
| DimensionUnit | inch |
| GraingerSku | 5RU16 |
| Extra Product Name | Zoro Select |
| UPC | None |
| UnitOfMeasure | PK |
| Weight | 0.22 |
| WeightUnit | lbs |
| atoms | 5 |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3 |
| moq | 1 |
| MPN | Z8856 |
| multiple | 1 |
| qtyInStock | 399 |
| qtyInStockOverride | -2 |
| SKU | G1188451 |
| tierMinQty1 | 1 |
| tierPrice1 | 11.64 |
| url | https://www.zoro.com/zoro-select-flat-washer-fits-bolt-size-m16-steel-black-oxide-finish-5-pk-z8856/i/G1188451/ |
| width | 1.5 |
| Item | Flat Washer |
| Washer Basic Material | Steel |
| Fastener Finish | Black Oxide |
| Fits Bolt Sizes | M16 |
| Washer Outside Dia | 32 mm |
| Thickness | 4.5 mm to 5.4 mm |
| Washer Standards | N/A |
| Washer Inside Dia | 17 mm |
| System of Measurement | Metric |
| Package Quantity | 5 |
| Thickness Tolerance | +0.4mm/-0.5mm |
| Flat Washer Type | Extra Thick Flat Washer |
| Washer Material Grade | Case Hardened |
| Rockwell Hardness | 16N80 |
| Application | Load Distributing |
| Type | Standard |
| Inside Dia | 17mm |
| Color | Black |
| Inside Diameter | 17 mm |
| Outside Diameter | 32 mm |
| Material Grade/Class | Grade 5 |
| Finish | Black Oxide |
| Finish Type | Black Oxide |
| Inside Diameter Tolerance | +/-0.010 in |
| Pack Size | Small Pack |
| Material Type | Steel |
| Minimum Thickness | 5 mm |
| For Screw Size | M16 |
| Outside Diameter Tolerance | +/-0.010 in |
| Maximum Thickness | 5 mm |
| Material | Steel |
| Country of Origin (subject to change) | United States |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G1188451 | 11.64 | 1 | 399 | 1 |

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Structured data: `/python/html6/product/500/255000000/255291500/part_--Z8856---ZoroSelect--adc167cacf.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp