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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
2 Black Square Head Steel PlugThe 2 Black Square Head Steel Plug is a threaded pipe fitting designed to seal the ends of female threaded pipes or fittings. The square head provides a secure grip for wrench tightening, making it ideal for industrial, plumbing, hydraulic, and gas applications that require a strong and leak resistant closure. Made from durable black carbon steel, this plug is commonly used in plumbing, industrial, hydraulic, and gas applications. Specification Value
The 2 Black Square Head Steel Plug is a threaded pipe fitting designed to seal the ends of female-threaded pipes or fittings. The square head provides a secure grip for wrench tightening, making it ideal for industrial, plumbing, hydraulic, and gas applications that require a strong and leak-resistant closure. Made from durable black carbon steel, this plug is commonly used in plumbing, industrial, hydraulic, and gas applications.
| Specification | Value |
|---|---|
| TYPE | Black Square Head Steel Plug |
| DESIGN |
Square Head allows for easy tightening and removal with a wrench |
| MATERIAL | Steel provides strength, durability, and cost-effective |
| MATERIAL CONSTRUCTION | Carbon Steel |
| WEIGHT (LBS) | 1.360 |
| CONNECTION SIZE | 2" |
| CONNECTION TYPE | MNPT |
| DIMENSIONS | 1.56" L x 1.31" W |
| FITTING TYPE | Plug |
| PRESSURE RATING | 150/300 psi |
| TEMPERATURE RATING | -20 to 350 deg F |
| APPLICATIONS | Ideal for Plumbing Systems, Hydraulic & Pneumatic Systems, Gas & Oil Pipelines, Fire Protection Systems, Industrial & Mechanical Equipment |
| BRAND | Midland Industries |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 455 reviews
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Product Reviews
★★★★★ 5
Perfect!
Number of Items: 3, Color: Pink Quartz Assorted (3-pairs), Size: Medium
My new favorite socks! True to size, fit perfectly, and the best part is they do not slide off your foot! 10/10 recommend!
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Reviewed in the United States on July 10, 2025
★★★★★ 5
Great sock liners
Size: Medium, Color: (001) Black / Black / Pitch Gray
Awesome socks. Has little gel pad on top of heel for no slip. Thin and comfortable. Previously Purchased at Nordstrom rack and no longer in stock. Happy to find here
Note: Will shrink a little best to air dry
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Very good product
Size: Medium, Color: (001) Black / Black / Pitch Gray
I purchased these to wear inside lowcut slip on casual shoes, I don't particularly like to not wear socks in my shoes for hygienic reasons. Prior to purchasing these socks, all I could find were those made of very light beige hosiery type material , and my slip on shoes would slide around a bit. These are light weight and breathable athletic type material, with a very good gripper strip at the heel. One pair of my slip on casual shoes have a particularly lower cut in the toe area, but the shoe is black and I chose the black color and though I see a hint of the sock there, it matches and does not detract from the look of the casual solid black shoe
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Reviewed in the United States on May 15, 2026
★★★★★ 5
They stay out! No more sock wads!
Size: Medium, Color: (100) White / White / Mod Gray
Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.
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Reviewed in the United States on August 1, 2025
★★★★★ 5
Love!
Size: Large, Color: (100) White / White / Mod Gray
Ive tried so many no show socks but I love these. This is the 3rd set I've bought. They never slip off and the material is thin and breathable. Perfect for working out.
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Reviewed in the United States on March 2, 2026
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