# Square Washer, Fits Bolt Size 3/8 in Steel, Zinc Plated Finish

**Manufacturer:** Zoro Select  
**MPN:** `Z8927-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 | 420N86 |
| Extra Product Name | Square Washer, Fits Bolt Size 3/8 in Steel, Zinc Plated Finish |
| UPC | None |
| UnitOfMeasure | EA |
| Weight | 0.12 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.4 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3 |
| moq | 1 |
| MPN | Z8927-ZN |
| multiple | 1 |
| qtyInStock | 299 |
| qtyInStockOverride | -2 |
| SKU | G2106820 |
| tierMinQty1 | 1 |
| tierPrice1 | 4.18 |
| url | https://www.zoro.com/zoro-select-square-washer-fits-bolt-size-38-in-steel-zinc-plated-finish-z8927-zn/i/G2106820/ |
| width | 2.7 |
| Fits Bolt Sizes | 3/8 in |
| Outside Dia | 2 in |
| Inside Dia | .437 in |
| Inside Diameter | 0.438 in |
| Square Width | 2 in |
| For Screw Size | 3/8 in |
| Pack Size | Small Pack |
| Item | Square Washer |
| Material | Steel |
| Finish | Zinc Plated |
| Thickness | 1/8 in |
| Package Quantity | 1 |
| System of Measurement | Inch |
| Thickness Tolerance | +0.003/-0013 in |
| Rockwell Hardness | B55 - B85 |
| Washer Material Grade | Low Carbon Steel |
| Finish Type | Zinc Plated |
| Type | Square |
| Material Type | Steel |
| Material Grade/Class | Not Graded |
| Minimum Thickness | 0.112 in |
| Maximum Thickness | 0.128 in |
| Bolt Compatibility | Grade 2 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G2106820 | 4.18 | 1 | 299 | 1 |
| grainger.ca | WWG420N86 | 6.13162987 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/70000000/70050000/part_--Z8927ZN---ZoroSelect--f3abb45f94.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp