SKU: 2465930879

4 x 3 Threaded x Groove Schedule 40 Black Nipple

Sale price$23.70 Regular price$26.33
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Description

4 x 3 Threaded x Groove Schedule 40 Black NippleThe 4 x 3 Threaded x Groove Schedule 40 Black Nipple with one 4" threaded end and one grooved end is designed for piping systems requiring a threaded connection on one side and a grooved coupling on the other. This configuration allows for flexible and quick assembly while maintaining a secure connection, making it ideal for fire protection, HVAC, water distribution, and industrial piping applications. The schedule 40 thickness provides strength and

The 4 x 3 Threaded x Groove Schedule 40 Black Nipple with one 4" threaded end and one grooved end is designed for piping systems requiring a threaded connection on one side and a grooved coupling on the other. This configuration allows for flexible and quick assembly while maintaining a secure connection, making it ideal for fire protection, HVAC, water distribution, and industrial piping applications. The schedule 40 thickness provides strength and durability for medium-pressure applications.

 

Specification Value
TYPE Threaded x Groove Schedule 40 Black Nipple
DESIGN Threaded end design allows for easy screw-on installation with female-threaded pipes or fittings.
MATERIAL Steel provides strength, durability, and cost-effective
MATERIAL CONSTRUCTION Steel
WEIGHT (LBS) 1.955
CONNECTION SIZE 1 4"
CONNECTION SIZE 2 4"
CONNECTION TYPE Threaded|Grooved
CONNECTION TYPE 1 Threaded
CONNECTION TYPE 2 Grooved
DIAMETER 4"
DIMENSION STANDARDS ANSI B1.20.1
FINISH Black
FITTING TYPE Nipple
LENGTH 3"
SCHEDULE RATING SCH 40
TEMPERATURE RATING -200 to 150 deg F
APPLICATIONS Ideal for Fire Protection Systems, HVAC Systems, Water & Irrigation Piping, Compressed Air Systems, Oil & Gas Pipelines, Industrial & Mechanical Use.
BRAND Midland Industries

 

Link to Midland Industries Catalog

Shipping Notes
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Exchange/Return Notes
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SKU: 2465930879

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4.2 ★★★★★
Based on 512 reviews
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Bettie Sixx
Boise, US
★★★★★ 5
Finally found my pillow
Item Package Quantity: 1, Size: Standard
I've been looking for a comfortable pillow for years & this is it! This pillow is PERFECT and great value, love it thank you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
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Donna Perkins
Grantham, US
★★★★★ 5
Pillow for everyone
Item Package Quantity: 2, Size: Queen
I think this pillow is too firm. I prefer a softer pillow but wanted to try this one. I may just have to get use to it. I will keep using it and see if I cannot get use to it.
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Reviewed in the United States on April 15, 2026
A
Verified Purchase
Adrian Hayes
Louisville, US
★★★★★ 5
Gonna get more for the guest room while I'm thinking about it.
Item Package Quantity: 4, Size: Queen
I will buy these again in a few years. I got 2 for me, and two for my man. They look super nice and full, and squish perfectly when you lay your head down on them. They are economical and priced nicely. They fluff decent when you fluff them, and I love my pillows again. These got rid of my headaches from neck trouble. I love these pillows. I'm gonna actually buy some right now for my guest room while I'm thinking about it. I compare these to that hotel I slept at once that had the most amazing pillows. Clean crisp fresh and soft. But not too soft. They are definitely soft, but cradle your head like a hug.
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Reviewed in the United States on April 1, 2026
C
Verified Purchase
C. Rodgers
Birmingham, US
★★★★★ 4
Well made and soft Resilient but not memory foam Good for back or tummy sleeper
Item Package Quantity: 4, Size: Queen
These pillows are well made I put them in the dryer on medium heat for 10 min 2 at a time, and they doubled in fluffiness They're soft to the touch as well as in plushness/depth They are resilient but not memory foam I don't think they would be firm enough for a side sleeper but nice for resting on your back or tummy
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Reviewed in the United States on June 2, 2026
E
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Emm!
Fort Morgan, US
★★★★★ 5
A product that will make a difference!
Color: White, Size: King (Pack of 2)
These king-size pillows are incredibly comfortable and supportive. They are soft enough to feel luxurious, yet they provide great support for my head and neck throughout the night. The king size is perfect for a larger bed and gives the bed a full, hotel-like appearance. The pillows keep their shape well and fluff up nicely after use. I've been sleeping much better since getting them and would definitely recommend them to anyone looking for quality, comfortable pillows.
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Reviewed in the United States on June 3, 2026

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