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Smith-Cooper 3/4 in. MPT X 3/8 in. D FPT Stainless Steel Hex Bushing

The Smith-Cooper 3/4 in. MPT x 3/8 in. D FPT Stainless Steel Hex Bushing is a rugged reducer designed to simplify your piping projects. This 3/4 in male pipe thread (MPT) to 3/8 in…

Smith-Cooper MPN 4638101050 In Stock & Ready to Ship
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About Product Overview

The Smith-Cooper 3/4 in. MPT x 3/8 in. D FPT Stainless Steel Hex Bushing is a rugged reducer designed to simplify your piping projects. This 3/4 in male pipe thread (MPT) to 3/8 in female pipe thread (FPT) bushing lets you adapt larger lines to a smaller outlet quickly and securely, with a durable hex body that makes installation feasible even in tight spaces.

Built from stainless steel, this hex bushing delivers robust corrosion resistance and dependable performance across a range of environments—from damp basements to outdoor systems and industrial setups. Its lead-free construction adds peace of mind for projects where purity and safety matter, ensuring reliable service over time without compromising safety.

  • Size reduction: 3/4 in MPT to 3/8 in FPT, providing a straightforward pathway to connect differing pipe sizes.
  • Hex body: The hex shape enables secure wrench grip in restricted spaces, reducing installation time and slippage.
  • Material performance: Stainless steel offers superior strength and corrosion resistance compared to plated or brass alternatives.
  • Pressure tolerance: Rated up to 300 psi for reliable operation in a variety of fluid and gas applications.
  • Lead-free: Meets expectations for lead-free components, supporting safety and compliance in many systems.
  • Packaging: Bagged packaging facilitates easy stocking and individual handling on job sites.

Where this hex bushing shines: use it to retrofit existing piping runs, create new connections in plumbing or irrigation lines, or repair assemblies without replacing entire sections. It’s well suited for environments where stainless steel’s corrosion resistance and structural integrity matter most, such as moisture-prone areas, humid outdoor installations, or industrial equipment hookups.

Installation tips to maximize reliability: ensure threads are clean and free of debris, apply an appropriate thread sealant or PTFE tape to the male threads, and tighten using standard piping guidelines to achieve a leak-free fit. Since this is a reducing bushing, align the threads properly to prevent cross-threading and verify the connection after initial run.

Who benefits most: plumbers, HVAC technicians, industrial maintenance professionals, and serious DIYers tackling pipe sizing changes in water, air, or basic fluid systems. If you need a trustworthy, lead-free stainless solution to convert a 3/4 in MPT line down to 3/8 in FPT, this Smith-Cooper hex bushing is designed to deliver consistent, long-lasting performance.

Specification snapshot: 3/4 in MPT x 3/8 in FPT stainless steel hex reducing bushing, maximum pressure up to 300 psi, lead-free construction, bagged packaging. A practical, no-nonsense component that blends sturdy material with a purpose-built hex design for efficient, reliable connections in real-world piping projects.

The Details Specifications

Brand Smith-Cooper
SKU 4868162
UPC 092201426994
Unit 0
Case Pack Quantity 5 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 5 × 1 × 1
Weight 0 lbs
Cubic Feet 0.00238 ft³
Country of Origin VIETNAM
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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