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Flair-It 3/8 in. PEX X 1/2 in. D MPT Plastic Elbow

Flair-It 3/8 in. PEX X 1/2 in. D MPT Plastic Elbow

Flair-It 3/8 in. PEX x 1/2 in. D MPT Plastic Elbow is a compact, dependable connector that bridges PEX tubing to standard threaded pipe fittings. Made from durable plastic, this el…

Flair-It MPN 16799
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Typical store price: low $3.99, average $4.59
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About Product Overview

Flair-It 3/8 in. PEX x 1/2 in. D MPT Plastic Elbow is a compact, dependable connector that bridges PEX tubing to standard threaded pipe fittings. Made from durable plastic, this elbow is built to resist corrosion and perform reliably in everyday hot and cold water applications while fitting neatly into tight spaces.

How it works: one end accepts 3/8 in PEX tubing, the other end is a 1/2 in male pipe thread (MPT). Its 90° elbow design streamlines routing around cabinets, walls, or appliance connections, helping you create clean, efficient plumbing runs without kinking or stressing the line.

  • End 1: 3/8 in PEX
  • End 2: 1/2 in male pipe thread (MPT)
  • 90° elbow design for compact routing
  • Material: Plastic; ANSI Certified
  • Maximum pressure: 200 psi; Maximum temperature: 200°F
  • Package quantity: 1 elbow
  • Not push-to-connect; requires compatible PEX fittings and threaded connections
  • Ideal for converting PEX runs to threaded pipe connections in residential plumbing, radiant heating, and appliance hookups

Why this Flair-It elbow stands out: it delivers a reliable transition from PEX to threaded pipe without the bulk of oversized connectors, all while staying corrosion-resistant and affordable. The ANSI certification adds confidence for standard plumbing installations, and the plastic construction keeps the component lightweight for easier handling in confined spaces.

Best-use scenarios:

  • Connecting a PEX water supply line to a copper or steel pipe with a 1/2 in MPT thread
  • Installing under-sink connections where space is limited
  • Retrofits where a PEX loop must feed into existing threaded plumbing components

Installation tips for a leak-free join: apply a suitable pipe thread sealant or Teflon tape to the MPT threads, hand-tighten the elbow, then snug it with a wrench—being careful not to overtighten and risk cracking the plastic. After assembly, perform a pressure test to confirm a secure seal before putting the system into service.

Specifications recap: Flair-It 3/8 in. PEX x 1/2 in. D MPT Plastic Elbow, plastic construction, 200 psi maximum pressure, 200°F maximum temperature, ANSI certified, includes 1 elbow, non-push-to-connect design, PEX 3/8 in end to 1/2 in MPT thread end.

The Details Specifications

Brand Flair-It
SKU 4165585
UPC 742979167994
Unit 0
Case Pack Quantity 10 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 2 × 2 × 1
Weight 0 lbs
Cubic Feet 0.00231 ft³
Country of Origin CHILE
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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