# Flat Washer, Fits Bolt Size M16 18-8 Stainless Steel, Plain Finish, 5 PK

**Manufacturer:** Zoro Select  
**MPN:** `Z8816SS`

## 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 |
| GraingerSku | 1JYD2 |
| Extra Product Name | Flat Washer, Fits Bolt Size M16 18-8 Stainless Steel, Plain Finish, 5 PK |
| UPC | None |
| UnitOfMeasure | PK |
| Weight | 0.1 |
| WeightUnit | lbs |
| atoms | 5 |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.4 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3 |
| moq | 1 |
| MPN | Z8816SS |
| multiple | 1 |
| qtyInStock | 109 |
| qtyInStockOverride | -2 |
| SKU | G0823383 |
| tierMinQty1 | 1 |
| tierPrice1 | 14.84 |
| url | https://www.zoro.com/zoro-select-flat-washer-fits-bolt-size-m16-18-8-stainless-steel-plain-finish-5-pk-z8816ss/i/G0823383/ |
| width | 1.2 |
| Fits Bolt Sizes | M16 |
| Washer Outside Dia | 28 mm |
| Washer Inside Dia | 17 mm |
| Inside Dia | 17mm |
| Inside Diameter | 17 mm |
| Outside Diameter | 28 mm |
| Outside Diameter Tolerance | +/-0.010 in |
| For Screw Size | M16 |
| Inside Diameter Tolerance | +/-0.010 in |
| Pack Size | Small Pack |
| Item | Flat Washer |
| Washer Basic Material | 18-8 Stainless Steel |
| Fastener Finish | Plain |
| Thickness | 3.1 mm to 3.8 mm |
| Washer Standards | Industry Standard |
| System of Measurement | Metric |
| Rockwell Hardness | B70 |
| Flat Washer Type | Flat Washer |
| Washer Material Grade | 18-8 |
| Thickness Tolerance | +0.4mm/-0.5mm |
| Package Quantity | 5 |
| Type | Standard |
| Application | Clamping & Fixturing |
| Material Type | Stainless Steel |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G0823383 | 14.84 | 1 | 109 | 1 |

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Structured data: `/python/html6/product/500/191000000/191218500/part_--Z8816SS---ZoroSelect--58142e069b.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp