Name: SharkBite 1/2-in PEX Crimp Poly Coupling (25-Pack)
Brand: SharkBite
SKU: 5013986365
Price: 20.52 USD
Availability: InStock
Rating: 4.8 (139 reviews)

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The SharkBite PEX plastic barb coupling is an easy to install, low cost solution to connect PEX pipe. Advanced polymer plastic fittings are a perfect solution for areas where corrosion may affect DZR brass fittings. SharkBite PEX plastic barb fittings are suited for potable water distribution and hydronic heating applications. These PEX fittings may be used with the stainless steel clamp system or the copper crimp ring system (both sold separately). The SharkBite PEX barb fitting range offers a wide variety of fittings, manifolds, valves, clamp rings, crimp rings and tools in various sizes to help complete your next plumbing project.

Plastic polysulfone construction
Compatible with PEX pipe
No flames, glue, fluxes, or solvents needed
Fittings work with copper crimp ring or stainless steel clamp connection methods
Cost effective, easy to install plumbing connection system

General
Color/Finish Family	Black	Connection Type (End 1)	Crimp
Sub Type	Coupling	Connection Type (End 2)	Crimp
Type	Fitting	Common Use	Potable water
Material	Plastic	Fitting or Connection Type	Coupling
Package Quantity	25	PEX Type	PEX-A/PEX-B/PEX-C
Maximum Working Temperature (Fahrenheit)	200

Dimensions
Diameter (End 1)	1/2-in	Diameter (End 2)	1/2-in

Features
Maximum Working Pressure (PSI)	160	Minimum Working Temperature (Fahrenheit)	33

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -	Safety Listing	NSF safety listing
Complies with Federal Lead Guidelines	Yes

Warranty
Warranty	25-year limited

Compatibility
Code Approvals	ASTM F876/CSA B137.5, UPC, IPC cUPC Listed, NSF 14 Listed

Miscellaneous
UNSPSC	26121600

Check out the Best Selling PEX Pipe, Fittings & Specialty Tools on Lowes.com

Review

4.8 out of 5

139 Reviews

97% Recommend this product

Ratings may include incentivized customer reviews.

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What Customers Are Saying

Customers overwhelmingly praise these PEX couplings for reliable, leak-free performance and ease of installation. The built-in stoppers and ring depth markers eliminate guesswork, making secure crimps simple even for first-time users. Reviewers highlight exceptional durability and corrosion resistance, particularly in hard or acidic water, noting they outperform brass alternatives. Many report zero leaks after months of use in challenging conditions. Customers consistently describe them as affordable, practical essentials for any toolkit, ideal for splicing and repairs. Overall, reviewers consider them outstanding value that justifies the investment.

Customer review summary generated by AI, including incentivized reviews.

139 Customer Reviews

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Good product

Would Recommend

Quality product

JC24September 30, 2026
From 3_SLASH_4-in PEX Crimp Poly Coupling (5-Pack) Verified Purchaser

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No issues after install. good quality at reasonabl

Would Recommend

So far so good, installed one line approximately 30' with multiple connections and turns. No issues 1.5 weeks later

DoDahDaveSeptember 21, 2026
From 3_SLASH_4-in PEX Crimp Poly Coupling (5-Pack) Verified Purchaser

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DIY plumbing project

Would Recommend

Bought to do a small DIY project and everything went just great.

Ron12September 15, 2026
From 1_SLASH_2-in PEX Crimp Poly Coupling (5-Pack) Verified Purchaser

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Ease of Use

It was very easy to install.

AJ TassSeptember 14, 2026
From 3_SLASH_4-in PEX Crimp Poly Coupling (5-Pack) Verified Purchaser

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Easy to Use, No Leaks!

Would Recommend

No leaks when installing for our bathroom remodel, easy to use!

emcevSeptember 14, 2026
From 1_SLASH_2-in PEX Crimp Poly Coupling (5-Pack) Verified Purchaser

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Those friendly service with people who are eager to help and they carry most of the products I need

AprilSeptember 13, 2026
From 3_SLASH_4-in PEX Crimp Poly Coupling (5-Pack) Verified Purchaser

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COMPARE PRODUCTS

		Name	Current Item SharkBite1/2-in PEX Crimp Poly Coupling (25-Pack)
		Ratings	139
		Material	Plastic
		Type	Fitting
		Connection Type (End 2)	Crimp
SharkBite1/2-in PEX Crimp Poly 90-Degree Elbow (25-Pack)	SharkBite1/2-in PEX Crimp Poly 90-Degree Elbow (25-Pack)	SharkBite1/2-in Stainless Steel PEX Clamps (100-Pack Bag)	SharkBite1/2-in PEX Crimp Poly Coupling (25-Pack)	SharkBite3/4-in PEX Crimp Poly Coupling (25-Pack)	SharkBite1/2-in PEX Crimp Brass Coupling (25-Pack)	SharkBite3/4-in PEX Crimp Brass Coupling (25-Pack)	SharkBite3/4-in PEX Crimp Poly 90-Degree Elbow (25-Pack)	SharkBite3/4-in PEX Crimp Brass Coupling (20-Pack)
	242	1036			387	387	242	387
Plastic	Plastic	Stainless steel	Plastic	Plastic	Brass	Brass	Plastic	Brass
Fitting	Fitting	Pipe & Fitting Accessory	Fitting	Fitting	Fitting	Fitting	Fitting	Fitting
Crimp	Crimp	Crimp	Crimp	Crimp	Crimp	Crimp	Crimp	Crimp