# Flat Washer, Fits Bolt Size 1/2 in Steel, Zinc Yellow Plated Finish, 50 PK

**Manufacturer:** Zoro Select  
**MPN:** `Z9274`

## 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 | 5RY68 |
| Extra Product Name | Flat Washer, Fits Bolt Size 1/2 in Steel, Zinc Yellow Plated Finish, 50 PK |
| UPC | None |
| UnitOfMeasure | PK |
| Weight | 1.45 |
| WeightUnit | lbs |
| atoms | 50 |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 6 |
| moq | 1 |
| MPN | Z9274 |
| multiple | 1 |
| qtyInStock | 349 |
| qtyInStockOverride | -2 |
| SKU | G1550272 |
| tierMinQty1 | 1 |
| tierPrice1 | 40.54 |
| url | https://www.zoro.com/zoro-select-flat-washer-fits-bolt-size-12-in-steel-zinc-yellow-plated-finish-50-pk-z9274/i/G1550272/ |
| width | 3 |
| Fits Bolt Sizes | 1/2 in |
| Washer Outside Dia | 1 1/16 in |
| Washer Inside Dia | 17/32 in |
| Inside Dia | 17/32" |
| Outside Diameter | 1 1/16 in |
| Inside Diameter | 0.531 in |
| For Screw Size | 1/2 in |
| Pack Size | Small Pack |
| Inside Diameter Tolerance | +/-0.010 in |
| Dimensional Standards | AMPG 2001 FL.06 |
| Outside Diameter Tolerance | +/-0.010 in |
| Item | Flat Washer |
| Washer Basic Material | Steel |
| Fastener Finish | Zinc Yellow Plated |
| Thickness | 0.190 in to 0.208 in |
| Washer Standards | N/A |
| System of Measurement | Inch |
| Application | Load Distributing |
| Flat Washer Type | Flat Washer |
| Rockwell Hardness | C43 |
| Package Quantity | 50 |
| Washer Material Grade | Medium Carbon Thru Hardened |
| Thickness Tolerance | +0.005/-0.020 in |
| Type | Standard |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G1550272 | 40.54 | 1 | 349 | 1 |

---
Structured data: `/python/html6/product/500/102000000/102441000/part_--Z9274---ZoroSelect--ad81eecd4c.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp