# Southland Black Malleable Iron Plug Fitting

**Brand:** [Southland](https://shop.coreranger.com/brands/Southland)
**Price:** $1.95–$3.42 · in stock
**URL:** https://shop.coreranger.com/product/southland-black-malleable-iron-plug-fitting-320656821

## Options

- **Single Fitting Size:** 1", 1/2", 1/4", 3/8"

## Variants

| Variant | SKU | Price | Stock |
|---|---|---|---|
| 1/4" | 521-801HN | $1.95 | in stock |
| 1/2" | 521-803HN | $2.34 | in stock |
| 3/8" | 521-802HN | $2.87 | in stock |
| 1" | 521-805HN | $3.42 | in stock |

## Specifications

| Spec | Value |
|---|---|
| Features | Threaded |
| Material | Iron |
| Pack Size | 1 |
| Connection | MPT |
| Returnable | 90-Day |
| Application | Air,Natural Gas,Non-Potable Water,Oil |
| Color Family | Black |
| Connection 1 | MPT |
| Connectivity | Threaded |
| Fitting 1 size | 1" |
| Product Depth (in.) | 1.8 in |
| Single Fitting Size | 1" |
| Manufacturer Warranty | 1 year |
| Fitting Size Dimensions | 1" |
| Compatible Pipe Material | Steel |
| Fitting or Connector Type | Plug |
| Pipe or Fitting Product Type | Fittings & Connectors |
| Fitting/ Connector Collection | Black |
| Maximum working pressure (psi) | 300.0 |
| Maximum Working Temperature (F) | 350 |

## Description

Southland offers one of the most extensive selections of black and galvanized malleable iron fittings in the industry. Our malleable fittings are available in 13-different Dia ranging from 1/8 in. up to 6 in. and each fitting is produced to exact industry specifications. All of our malleable iron fittings undergo rigorous testing to meet the quality standards you've come to expect from our B and K product lines.

• Made from 150 class malleable iron to ensure durability
• Precisely machine-tooled threads provide a leakproof fit
• Suitable with natural gas, propane, oil, and air applications