# Ralston QTHA4MS0 NPT Male Quick-test Adapter (1/2" Male NPT)

**Manufacturer:** Ralston Instruments  
**MPN:** `QTHA-4MS0`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Ralston Instruments |
| Manufacturer name | Ralston Instruments |
| Manufacturer | Ralston Instruments |
| ASIN | B06XSPC2V3 |
| AdultProduct | False |
| Asin | B06XSPC2V3 |
| Autographed | False |
| Brand | Ralston Instruments |
| Bullet_point | Allows users to quickly connect and disconnect Quick-test hoses for testing, calibrating and sampling, Connects female NPT devices to Quick-test hoses with brass or stainless steel hose ends, Ideal fo |
| ClassificationId | 256409011 |
| Connector_type | Adapter |
| DisplayName | Test, Measure & Inspect |
| Exterior_finish | Brass |
| Height | 500, 75 |
| ItemClassification | BASE_PRODUCT |
| ItemName | Ralston QTHA-4MS0 1/2" Male NPT x Male Quick-Test Adapter, S.S. |
| Item_name | Ralston QTHA-4MS0 1/2" Male NPT x Male Quick-Test Adapter, S.S. |
| Item_type_keyword | precision-measurement-products |
| Keyword | QTHA-4MS0 |
| Label | Ralston Instruments |
| Link | https://m.media-amazon.com/images/I/31PH2d1ZKqL._SL75_.jpg, https://m.media-amazon.com/images/I/31PH2d1ZKqL.jpg, https://www.amazon.com/gp/bestsellers/industrial, https://www.amazon.com/gp/bestsellers |
| Material | Stainless Steel |
| Memorabilia | False |
| Mpns | QTHA-4MS0 |
| PartNumber | QTHA-4MS0 |
| Part_number | QTHA-4MS0 |
| ProductCategoryId | 256409011, biss_display_on_website |
| ProductGroup | BISS Basic |
| ProductType | HOSE_PIPE_FITTING |
| ProductTypeName | HOSE_PIPE_FITTING, INDUSTRIAL_HOSE |
| Product_description | The Ralston QTHA-4MS0 1/2" Male NPT x Male Quick-test Adapter connects female NPT devices to Quick-test hoses with brass or stainless steel hose ends. It is especially ideal for connecting to pressure |
| Product_site_launch_date | 2017-03-22T19:48:41.533Z |
| Publisher | Ralston Instruments |
| Rank | 1089103, 73234, 81182, 977119 |
| StrippedMpns | QTHA4MS0 |
| Studio | Ralston Instruments |
| Title | Industrial & Scientific, Ralston QTHA-4MS0 1/2" Male NPT x Male Quick-Test Adapter, S.S., Test, Measure & Inspect |
| TradeInEligible | False |
| Type | Count |
| URL | https://m.media-amazon.com/images/I/31PH2d1ZKqL._SL75_.jpg |
| Unit_count | 1.0 |
| Units | pixels, pounds |
| Variant | MAIN |
| WebsiteDisplayGroup | biss_basic_display_on_website, biss_display_on_website |
| WebsiteDisplayGroupName | BISS Basic |
| Weight | 2.00 |
| Width | 500, 75 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Test Equipment Depot | QTHA4MS0 | 37.0 | 1 | 1 | None |
| Transcat | QTHA-4MS0 |  |  | None | 1 |
| globaltestsupply.com | QTHA-4MS0 | 44.47 | 1 | None | 1 |
| ebay.com | QTHA-4MS0 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/176000000/176272500/part_--QTHA4MS0---RalstonInstruments--279048d43d.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp