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Brass 3/8-in Flare x 3/8-in MIP Union Fitting

Ratings & Reviews for ProLine Series Brass 3/8-in Flare x 3/8-in MIP Union Fitting

4.6
124
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Review
  4.6 out of 5
124 Reviews


89% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise the brass fittings for exceptional durability, reliable performance, and high-quality construction. Most highlight the corrosion-resistant brass material, lead-free composition, and suitability for gas and water applications. Many report smooth threads, precise dimensions, and leak-free connections that work exactly as intended for propane grills, water heaters, and LP lines. Reviewers consistently describe the fittings as well-made and trustworthy for long-term use. A small number encountered thread compatibility or dimension discrepancies with specific applications, though most find the product performs reliably when properly matched to intended use.

Customer review summary generated by AI, including incentivized reviews.
124 Customer Reviews

Wrong thread on item

 Would Not Recommend

I was amazed Lowe's had the part I needed to fix my propane tank but it turned out to be reverse threaded for what I needed. The dimensions were fine but I couldn't screw it in. So close.

May 31, 2023
From Brass 5_SLASH_8-in Flare x 3_SLASH_4-in MIP Union Fitting Verified Purchaser
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1_SLASH_2-in x 1_SLASH_2-in Threaded Flare x Mip A

 Would Recommend

great product, stove works now

April 1, 2023
From Brass 1_SLASH_2-in Flare x 1_SLASH_2-in MIP Union Fitting Verified Purchaser
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Threaded Adaptor union fitting

 Would Recommend

Good quality product each & every purchase while flipping houses.

January 5, 2023
From Brass 1_SLASH_2-in Flare x 3_SLASH_8-in MIP Union Fitting Verified Purchaser
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Excellent adapter

 Would Recommend

These were purchased to convert black pipe to propane line. Worked like a champ.

November 21, 2022
Verified PurchaserVerified Pro
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These work

 Would Recommend

Brass fittings are great. Wish I had an organized supply

November 13, 2022
From Brass 1_SLASH_2-in Flare x 1_SLASH_2-in MIP Union Fitting Verified Purchaser
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Well made

 Would Recommend

Fits well, smooth cut threads. Easy to seal and does its job

November 8, 2022
From Brass 1_SLASH_2-in Flare x 1_SLASH_2-in MIP Union Fitting Verified Purchaser
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Easy to work with.

 Would Recommend

Quality product. Great value for the price. Will not need to replace anytime soon.

November 6, 2022
From Brass 5_SLASH_8-in Flare x 3_SLASH_4-in MIP Union Fitting Verified Purchaser
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