Merit Brass K419-16 Stainless Steel 304 Cast Pipe Fitting, Hex Locknut, Class 150, 1" NPT Female (Pack of 25)
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<b>[Product Information]</b><br>
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<li>Hex locknut locks two threaded fittings into place for stability and reduced vibrations</li>
<li>Female National Pipe Taper (NPT) threads for use with male threaded pipes and fittings</li>
<li>Made of stainless steel 304 for greater strength than 302 grade steel</li>
<li>Low carbon content to ensure greater resistance to corrosion</li>
<li>Meets standards ANSI B1.20.1 and ISO 49 for quality assurance</li>
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