316 1/2 X 3/8 Female National Pipe Thread Hex Coupling
SKU: 49554356890

316 1/2 X 3/8 Female National Pipe Thread Hex Coupling

Sale price$13.51 Regular price$15.01
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Description

316 1/2 X 3/8 Female National Pipe Thread Hex CouplingThe 316 1 2 X 3 8 Female National Pipe Thread Hex Coupling is a pipe fitting used to connect twoFNPT (Female National Pipe Tapered) threaded pipes or components. Made from 316 stainless steel, it offers superior corrosion resistance and durability in harsh environments, such as those with exposure to chemicals, seawater, or extreme temperatures. The hexagonal design allows for easy installation and removal using a wrench, making it ideal for various

The 316 1/2 X 3/8 Female National Pipe Thread Hex Coupling  is a pipe fitting used to connect twoFNPT (Female National Pipe Tapered) threaded pipes or components. Made from 316 stainless steel, it offers superior corrosion resistance and durability in harsh environments, such as those with exposure to chemicals, seawater, or extreme temperatures. The hexagonal design allows for easy installation and removal using a wrench, making it ideal for various industrial, chemical, and hydraulic applications.

Specification Value
TYPE Female National Pipe Thread Hex Coupling
DESIGN Hexagonal Shape allows easy installation and removal using standard wrenches, providing a secure grip.
MATERIAL Stainless Steel highly durable and resistant to corrosion
MATERIAL CONSTRUCTION 316 Stainless Steel
WEIGHT (LBS) 0.3062
CONNECTION SIZE 1 1/2"
CONNECTION SIZE 2 3/8"
CONNECTION TYPE
FNPT|FNPT
CONNECTION TYPE 1 FNPT
CONNECTION TYPE 2 FNPT
DIMENSIONS 1-1/2" L
FITTING TYPE Coupling
PRESSURE RATING 4900 psi
TEMPERATURE RATING 1000 deg F
THREAD SIZE 1/2-14 x 3/8-18
APPLICATIONS Ideal for Hydraulic Systems, Pneumatic Systems, Chemical and Pharmaceutical Industries, Oil and Gas, Water Treatment and Distribution Systems, Marine Systems
BRAND Midland Industries


Link to Midland Industries Catalog

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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
SKU: 49554356890

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4.8 ★★★★★
Based on 715 reviews
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Lavender
Lexington, US
★★★★★ 5
Good weights
The weights seem to be good quality for the price, the coating has lasted and is easy to grip. I like the variety of weights for my purpose. The only slightly negative comment I have is on the holder. It's nice to have one, but geez, this one is so thin when you screw it together it could blow over in a strong wind. It's surdy enough to hold the weights, but it's certainly not an outstanding piece of engineering. Just be sure to place it where it won't do damage when it falls down. And take care when you remove and replace the weights on it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 4, 2025
H
Verified Purchase
Henry B
New York, US
★★★★★ 5
Perfect gift
Bought these weights for my dad and they are easy to set up. They weigh within an ounce as they are labeled. The rubber is very good quality and work perfectly for my dads strength training after surgery.
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Reviewed in the United States on January 2, 2026
I
Verified Purchase
Ines Hernandez
Lake Worth, US
★★★★★ 5
Great product
Great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
K
Verified Purchase
Kady
Cuba, US
★★★★★ 4
Weights are great, the stand is cheap but good
I bought this for our little home gym. The weights are accurate and comfortable to use. I did read reviews that said the plastic stand came broken for a lot of customers. I did not personally have this issue so maybe they upgraded their packaging. I can say it is a little flimsy but it works for me just fine and I don't plan on returning.
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Reviewed in the United States on January 1, 2026
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Verified Purchase
Kristine
Waukegan, US
★★★★★ 5
Great product
Great product, space saving and very durable, comfortable to grip too! Would buy again.
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Reviewed in the United States on June 1, 2026

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