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STZ Industries 2-1/2 in. MIP each X 2 in. D FIP Galvanized Malleable Iron Hex Bushing

STZ Industries 2-1/2 in. MIP to 2 in. FIP Galvanized Malleable Iron Hex Bushing is a rugged pipe-thread adapter crafted to reliably connect 2-1/2 inch male threads to 2 inch female…

Stz Industries MPN 351B-2122 In Stock & Ready to Ship
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About Product Overview

STZ Industries 2-1/2 in. MIP to 2 in. FIP Galvanized Malleable Iron Hex Bushing is a rugged pipe-thread adapter crafted to reliably connect 2-1/2 inch male threads to 2 inch female threads in both residential and commercial plumbing environments. Made from durable malleable iron and finished with a protective galvanized coat, this hex bushing delivers lasting performance in wet or damp conditions while resisting corrosion and wear on the job site.

  • End 1: 2-1/2 in. MIP (male)
  • End 2: 2 in. FIP (female)
  • Material: Galvanized malleable iron
  • Finish: Galvanized
  • Maximum Pressure: 300 psi
  • Maximum Temperature: 150°F
  • Lead Content: Lead-free
  • Packaging: Bagged

Why this hex bushing stands out

  • Precise size reduction: Converts a 2-1/2 inch male connection to a 2 inch female thread, enabling clean, secure transitions between pipe sizes without complex fittings.
  • Hex convenience: The hex-shaped body provides solid grip and easier wrenching in tight spaces, helping you achieve a leak-free seal with confidence.
  • Durable, protection-ready: Galvanized finish shields the malleable iron core from corrosion, making it suitable for exposed or damp installed environments.
  • Safety and compliance: Lead-free construction adds peace of mind for potable-water applications and long-term reliability.

Ideal use cases

  • Residential and commercial water supply lines where a 2-1/2" male connection must be reduced to 2" female threads.
  • Irrigation, cooling, and heating systems that require robust, threaded transitions with corrosion resistance.
  • Retrofits or renovations where existing 2-1/2" MIP components need to connect to 2" FIP fittings quickly and securely.

Installation tips

  • Always clean threads before assembly to ensure a proper seal and avoid cross-threading.
  • Use appropriate thread sealant or PTFE tape rated for metal pipe connections to enhance leak resistance.
  • Avoid over-tightening; snug plus a final quarter-turn is often sufficient for a reliable seal without deforming threads.

Quality you can rely on

With a galvanized malleable iron construction, this bushing combines strength and adaptability for demanding plumbing applications. The lead-free composition supports safe drinking-water systems, while the 300 psi / 150°F rating provides solid performance across a wide range of service conditions. Bagged for easy handling and storage, it’s a dependable component to keep on hand for everyday pipe work and professional installations.

The Details Specifications

Brand Stz Industries
SKU 4289708
UPC 019442033736
Unit 0
Case Pack Quantity 8 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 3 × 3 × 2
Weight 1 lbs
Cubic Feet 0.01449 ft³
Country of Origin VIETNAM
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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