# Prospect Fastener

**Manufacturer:** Prospect Fastener  
**MPN:** `E-18SS`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Prospect Fastener |
| Manufacturer name | Prospect Fastener |
| Manufacturer | Prospect Fastener |
| DimensionUnit | inch |
| GraingerSku | 5DE53 |
| Extra Product Name | Prospect Fastener |
| UPC | 848790012649 |
| UnitOfMeasure | PK |
| Weight | 0.01 |
| WeightUnit | lbs |
| atoms | 25 |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3 |
| moq | 1 |
| MPN | E-18SS |
| multiple | 1 |
| qtyInStock | 472 |
| qtyInStockOverride | -2 |
| SKU | G0551451 |
| tierMinQty1 | 1 |
| tierPrice1 | 7.15 |
| url | https://www.zoro.com/prospect-fastener-external-e-e-clip-stainless-steel-plain-finish-316-in-shaft-dia-25-pk-e-18ss/i/G0551451/ |
| width | 0.5 |
| Item | E-Clip |
| Type | External-E |
| For Shaft Dia | 3/16 in |
| For Bore Dia | - |
| Fits Groove Dia | 0.147" |
| Material | Stainless Steel |
| Finish | Plain |
| Thickness | 0.025 in |
| System of Measurement | Inch |
| Free I D | 0.145" |
| Free O D | 0.335" |
| Meets/Exceeds | ASME |
| Groove Width Tolerance | +0.002 in |
| Rockwell Hardness | RC44-51 |
| Radial Wall | - |
| Clearance Dia (Released) | 0.35 in |
| Groove Dia Tolerance | +0.002 in |
| Tensile Strength (PSI) | 120,000 psi |
| Clearance Dia Free O D | 0.335 in |
| Package Quantity | 25 |
| Fits Groove Depth | 0.02 in |
| Fits Groove Width | 0.029 in |
| Thickness Tolerance | +/-0.002 in |
| Clearance Dia (Compressed) | - |
| Height | - |
| Prongs | - |
| Product Type | E Style Retaining Ring |
| Country of Origin (subject to change) | United States |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G0551451 | 7.15 | 1 | 472 | 1 |

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Structured data: `/python/html6/product/500/69000000/69445500/part_--E18SS---ProspectFastener--6d00b75cd8.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp