We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
1-1/2" x 3/8" 316 stainless steel hex bushing

Legend Valve

Legend Valve 416-491 1-1/2" X 3/8" SS316 Hex Bushing equipment

SKU CH-0JWD-PXRS9

Reduces a 1-1/2 inch female thread to a 3/8 inch male thread using 316 stainless steel for corrosion resistance

  • Reduces connection size from 1-1/2" to 3/8" for flexible piping
  • 316 stainless steel resists corrosion in harsh chemical environments
  • Hex profile allows secure tightening with standard wrenches
  • FNPT to MNPT threads join female and male pipe ends directly
  • Prop 65 listed — contains chemicals known to cause cancer or reproductive harm

Product Identification

Legend Valve 416-491 is a 1-1/2" x 3/8" hex bushing manufactured from 316 stainless steel. It connects a female NPT thread to a male NPT thread for industrial plumbing assemblies.

Suitability

This fitting suits installers who need a corrosion-resistant reducer for compatible pipe sizes and thread types. It is not intended for systems that require a different alloy, alternate thread standards, or pressure ratings beyond the bushing's design scope.

Decisive Specification

The 316 stainless steel construction determines chemical compatibility and service life in the target application. Verify that the material grade matches the fluid and environmental requirements before installation.

Highlights

  • Reduces connection size from 1-1/2" to 3/8" for flexible piping
  • 316 stainless steel resists corrosion in harsh chemical environments
  • Hex profile allows secure tightening with standard wrenches
  • FNPT to MNPT threads join female and male pipe ends directly
  • Prop 65 listed — contains chemicals known to cause cancer or reproductive harm

Specifications

BrandLEGEND VALVE

Questions about this item

How do I choose between the available size combinations for this bushing?

This model is a single 1-1/2" x 3/8" hex bushing made from 316 stainless steel with FNPT to MNPT threads, so no alternative sizes are offered for part 416-491.

What does the 316 stainless steel rating mean once the bushing is installed in a piping system?

The 316 stainless steel construction provides corrosion resistance suitable for harsh chemical or marine environments when the bushing connects 1-1/2" female NPT to 3/8" male NPT threads.

How does the NPT thread standard affect what this hex bushing can connect in practice?

The FNPT x MNPT threads follow the National Pipe Taper standard, creating a sealed joint between 1-1/2" female and 3/8" male pipe fittings when tightened with thread sealant.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.