# FLAT WASHER M6.4ID X M18 OD

**Manufacturer:** ACCURATE MFD PRODUCTS  
**MPN:** `Z8846SS`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | ACCURATE MFD PRODUCTS |
| Manufacturer name | ACCURATE MFD PRODUCTS |
| Manufacturer | ACCURATE MFD PRODUCTS |
| DimensionUnit | mm |
| Extra Product Name | FLAT WASHER M6.4ID X M18 OD |
| UNSPSC | 31161807 |
| Weight | 0.03 |
| WeightUnit | lbs |
| diameter | 18.0 |
| length | 18.0 |
| length_Attrib | Outside Diameter |
| moq | 1 |
| MPN | Z8846SS |
| multiple | 1 |
| originalCurrency | {'currency': 'CAD', 'tierPrice1': '15.22'} |
| qtyInStock | 0 |
| SKU | ACUZ8846SS |
| tierMinQty1 | 1 |
| tierPrice1 | 11.046767319999999 |
| width | 18.0 |
| width_Attrib | Outside Diameter |
| Item | Thick Washer |
| Material | Stainless Steel |
| Finish | Plain |
| Inside Diameter | 6.4 mm |
| Maximum Thickness | 4.5 mm |
| Minimum Thickness | 4.5 mm |
| Material Quality Standards | ASTM A582 |
| Pack Size | Small Pack |
| Rockwell Hardness | B83 |
| Thickness Tolerance | +0.40mm/-0.50mm |
| Flat Washer Type | Standard |
| Material Grade/Class | 18-8 |
| For Screw Size | M6 |
| Outside Diameter | 18 mm |
| System of Measurement | Metric |
| Inside Diameter Tolerance | +/-0.010 in |
| Outside Diameter Tolerance | +/-0.010 in |
| Resistance Properties | Chemical Resistant, Corrosion Resistant |
| Tensile Strength | 90,000 psi |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| grainger.ca | ACUZ8846SS | 11.04676732 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/87000000/87069000/part_--Z8846SS---ACCURATEMFDPRODUCTS--3a28ad1efc.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp