# Spring Pin, System of Measurement Inch, Pin Diameter 3/8 in, Pin Type Coiled, Material Steel, Material Grade/Class SAE 1070, Finish Plain, Usable Length 2 1/4 in, End Type Chamfered, Chamfer Diameter 0.366 in, Fits Minimum Hole Diameter 3/8 in, Fits Maximum Hole Diameter 25/64 in, Shank Length 2 1/4 in, Maximum Chamfer Length 0.095 in, Minimum Chamfer Length Not Applicable, Nominal Diameter 3/8 in, Standards ASME B18.8.2, Shank Length Tolerance +/-0.025 in, Product Type Not Applicable

**Manufacturer:** Zoro Select  
**MPN:** `U39140.037.0225`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Zoro Select |
| Manufacturer name | Zoro Select |
| Manufacturer | Zoro Select |
| CategoryId | 7060 |
| CategoryIdL1 | 9 |
| CategoryIdL2 | 4394 |
| CategoryIdL3 | 7060 |
| CategoryL1 | Fasteners |
| CategoryL2 | Pins |
| CategoryL3 | Spring Pins |
| DimensionUnit | inch |
| GTIN | None |
| GraingerSku | 41LW95 |
| UPC | None |
| UnitOfMeasure | PK |
| Weight | 0.23 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | ZZ |
| height | 1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 12.99 |
| moq | 1 |
| MPN | U39140.037.0225 |
| multiple | 1 |
| qtyInStock | 1 |
| qtyInStockOverride | 1 |
| qtySource | qtyInStockOverride |
| SKU | G3398230 |
| tierMinQty1 | 1 |
| tierPrice1 | 9.85 |
| url | https://www.zoro.com/zoro-select-spring-pin-coiled-38inx2-14in-pln-pk5-u391400370225/i/G3398230/ |
| width | 6.77 |
| Outside Dia | 3/8 in |
| Fastener Length | 2 1/4 in |
| Fits Hole Dia (Min -Max ) | 0.370-0.383 in |
| Actual Dia (Min -Max) | 0.388-0.403 in |
| Overall Length | 2-1/4" |
| Nominal Diameter | 3/8 in |
| Chamfer Length Reference | 0.095 in |
| Chamfer Diameter | 0.366 in |
| Minimum Chamfer Length | Not Applicable |
| Shank Length | 2 1/4 in |
| Outside Diameter Tolerance | Max 0.403, Min 0.388 |
| Dimensional Standards | ASME B18.8.2 |
| Shank Length Tolerance | +/-0.025 in |
| Maximum Chamfer Length | 0.095 in |
| Usable Length | 2 1/4 in |
| Pin Diameter | 3/8 in |
| Fits Maximum Hole Diameter | 25/64 in |
| Fits Minimum Hole Diameter | 3/8 in |
| Pin Item | Spring Pin |
| System of Measurement | Inch |
| Spring Pin Type | Coiled |
| Basic Material | Steel |
| Material Grade | Spring Steel |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3398230 | 9.85 | 1 | 1 | 1 |
| Grainger | 41LW95 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/145000000/145292000/part_--U391400370225---ZoroSelect--eaeab2124b.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp