# Usa Sealing

**Manufacturer:** Usa Sealing  
**MPN:** `ZBOLT-388`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Usa Sealing |
| Manufacturer name | Usa Sealing |
| Manufacturer | Usa Sealing, USA SEALING INC |
| DimensionUnit | inch |
| GraingerSku | 61NH55 |
| Extra Product Name | Usa Sealing |
| UPC | 193005462857 |
| UnitOfMeasure | PK |
| Weight | 0.35, 1.06 |
| WeightUnit | lbs |
| atoms | 5 |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | CN |
| height | 1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 4 |
| moq | 1 |
| MPN | ZBOLT-388 |
| multiple | 1 |
| qtyInStock | 1 |
| qtyInStockOverride | Limited Stock |
| SKU | G703513774 |
| tierMinQty1 | 1 |
| tierPrice1 | 12.27 |
| url | https://www.zoro.com/usa-sealing-18-8-38-16-hex-head-cap-screw-plain-18-8-stainless-steel-2-in-l-5-pk-zbolt-388/i/G703513774/ |
| width | 1 |
| Item | Hex Head Cap Screw |
| Thread Size | 3/8"-16 |
| Fastener Length | 2 in |
| Material | 18-8 Stainless Steel, Stainless Steel |
| Finish | Plain |
| Material Grade/Class | 18-8 |
| Thread Style | Partially Threaded |
| Head Width | 41/64 in |
| Drive | Hex |
| System of Measurement | Inch |
| Thread Direction | Right Hand |
| Package Quantity | 5 |
| Tensile Strength | 70,000 psi |
| Head Style | Hex |
| Rockwell Hardness | HRB70 |
| Minimum Thread Length | 1 in |
| Head Height | 15/64 in |
| Thread Type | UNC |
| Country of Origin (subject to change) | China |
| ASIN | B09CSJYF6M |
| AdultProduct | False |
| Asin | B09CSJYF6M |
| Autographed | False |
| Batteries_required | False |
| Binding | Misc. |
| Brand | USA SEALING |
| Bullet_point | Bolt Type: Hex; Bolt Subtype: Self-Sealing; Drive Style: External Hex; Head Type: Hex, Head Width:41/64"; Head Height: 15/64"; Seal Type: O-Ring; Seal Material: Silicone Rubber, Length: 2"; Threading: |
| ClassificationId | 17416540011 |
| Color | Silver |
| Coverage | Partially Threaded |
| DisplayName | Hex Bolts |
| Exterior_finish | Stainless Steel, Unfinished |
| Grade_rating | Class 2A |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G703513774 | 12.27 | 1 | 1 | 1 |
| Misumi USA | ZBOLT-388 | 32.24 | 1 | None | 1 |
| fixsupply.com | ZBOLT-388 | 15.98 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/264000000/264345000/part_--ZBOLT388---UsaSealing--76c7bb2e28.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp