# Square Washer, Fits Bolt Size 1/2 in Steel, Zinc Plated Finish

**Manufacturer:** Zoro Select  
**MPN:** `Z8954-ZN`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zoro Select |
| Manufacturer name | Zoro Select |
| Manufacturer | Zoro Select |
| CategoryId | 10695 |
| CategoryIdL1 | 9 |
| CategoryIdL2 | 4385 |
| CategoryIdL3 | 15199 |
| CategoryIdL4 | 10695 |
| CategoryL1 | Fasteners |
| CategoryL2 | Washers |
| CategoryL3 | General Washers |
| CategoryL4 | Square Washers |
| DimensionUnit | inch |
| GraingerSku | 420P61 |
| Extra Product Name | Square Washer, Fits Bolt Size 1/2 in Steel, Zinc Plated Finish |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 0.25 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.4 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.6 |
| moq | 1 |
| MPN | Z8954-ZN |
| multiple | 1 |
| qtyInStock | 84 |
| qtyInStockOverride | -2 |
| SKU | G2107487 |
| tierMinQty1 | 1 |
| tierPrice1 | 9.15 |
| url | https://www.zoro.com/zoro-select-square-washer-fits-bolt-size-12-in-steel-zinc-plated-finish-z8954-zn/i/G2107487/ |
| width | 2.6 |
| Fits Bolt Sizes | 1/2 in |
| Outside Dia | 2 in |
| Inside Dia | .562 in |
| Inside Diameter | 0.563 in |
| For Screw Size | 1/2 in |
| Pack Size | Small Pack |
| Square Width | 2 in |
| Item | Square Washer |
| Material | Steel |
| Finish | Zinc Plated |
| Thickness | 1/4 in |
| Package Quantity | 1 |
| System of Measurement | Inch |
| Thickness Tolerance | +/-0.030 in |
| Rockwell Hardness | B55 - B85 |
| Washer Material Grade | Low Carbon Steel |
| Material Grade/Class | Not Graded |
| Material Type | Steel |
| Finish Type | Zinc Plated |
| Type | Square |
| Maximum Thickness | 0.28 in |
| Minimum Thickness | 0.22 in |
| Bolt Compatibility | Grade 2 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G2107487 | 9.15 | 1 | 84 | 1 |
| grainger.ca | WWG420P61 | 6.56128624 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/219000000/219126500/part_--Z8954ZN---ZoroSelect--cb2a10bb1e.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp