# QTC21Q1

**Manufacturer:** CAPLUGS  
**MPN:** `QTC21Q1`

The Caplugs CD-TC-21 CD Series Threaded Plastic Cap is a protective, red-colored cover made from LD-PE, designed for JIC fittings. It seals well against dirt and moisture, and can be used for masking during painting and plating applications. This cap fits thread size 1-7/8"-12 threads per inch and features a knurled design for ease of installation and removal. It meets NAS 832 standards, ensuring consistency and optimal performance in aerospace systems and equipment.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | CAPLUGS |
| Manufacturer name | CAPLUGS |
| Manufacturer | CAPLUGS, Caplugs Inc. |
| moq | 140 |
| MPN | QTC21Q1 |
| multiple | 140 |
| qtyInStock | 0 |
| SKU | QTC21Q1 |
| AdultProduct | False |
| Asin | B077DCBKNJ |
| Autographed | False |
| Batteries_included | False |
| Batteries_required | False |
| Brand | Caplugs |
| Bullet_point | CD SERIES: Caplugs CD Series Threaded Plastic Caps are protective, red-colored covers that are constructed from LD-PE (low-density polyethylene) and specifically designed for JIC fittings, sealing exc |
| ClassificationId | 4650341011 |
| Color | Red |
| Currency | USD |
| DisplayName | Protective Caps |
| Height | 1000, 340, 479, 5, 500, 51, 6.0, 7.5, 72, 75, 957 |
| ItemClassification | BASE_PRODUCT |
| ItemName | Caplugs CD-TC-21 CD Series – Threaded Plastic Cap for Flared JIC Fittings, 140 Pack, Red LD-PE, to Fit Thread Size 1-7/8"-12 Protective Closures, Dirt and Moisture Seals, Masking, Painting, Plating |
| Item_name | Caplugs CD-TC-21 CD Series – Threaded Plastic Cap for Flared JIC Fittings, 140 Pack, Red LD-PE, to Fit Thread Size 1-7/8"-12 Protective Closures, Dirt and Moisture Seals, Masking, Painting, Plating |
| Item_package_quantity | 1 |
| Item_package_weight | 1.58 |
| Item_shape | Round |
| Item_type_keyword | pipe-fitting-protective-caps |
| Item_weight | 0.011 |
| Keyword | 7.140-21 |
| Length | 10.92, 5.0, 7.5 |
| Link | https://m.media-amazon.com/images/I/31W1L3tz9aL._SL75_.jpg, https://m.media-amazon.com/images/I/31W1L3tz9aL.jpg, https://m.media-amazon.com/images/I/31vI8awZYgL._SL75_.jpg, https://m.media-amazon.com/ |
| List_price | 94.2 |
| Material | PE-LD |
| Memorabilia | False |
| ModelNumber | QTC21Q1 |
| Model_name | QTC21Q1 |
| Model_number | QTC21Q1 |
| Mpns | QTC21Q1 |
| Number_of_boxes | 1 |
| Number_of_items | 140 |
| PackageQuantity | 1 |
| PartNumber | QTC21Q1 |
| Part_number | QTC21Q1 |
| ProductType | MECHANICAL_COMPONENTS |
| Product_site_launch_date | 2017-11-13T08:00:01.000Z |
| Rank | 1032886, 846 |
| ReleaseDate | 2017-11-13 |
| Size | To Fit Thread Size 1-7/8-12" |
| Street_date | 2017-11-13T00:00:01Z |
| String_value | 0.0 |
| StrippedMpns | QTC21Q1 |
| Title | Industrial & Scientific, Protective Caps |
| TradeInEligible | False |
| Type | Count |
| Unit | inches, pounds |
| Unit_count | 140.0 |
| Variant | MAIN, PT01, PT02 |
| WebsiteDisplayGroup | biss_basic_display_on_website, biss_display_on_website |
| WebsiteDisplayGroupName | BISS Basic |
| Weight | 0.011, 1.58 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Radwell | QTC21Q1 |  |  | None | 140 |

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Structured data: `/python/html6/product/500/207000000/207211000/part_--QTC21Q1---CAPLUGS--5a1b74dfb2.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp