Midwest Fasteners Chrome Plated Steel NPSM Compression Hex Nut

Midwest Fasteners Chrome Plated Steel NPSM Compression Hex Nut

The Midwest Fasteners Compression Hex Nut is a chrome plated steel hex nut featuring NPSM thread for a secure, leak-resistant connection on compression fittings and plumbing hardware. This hex nut is available in nut sizes ranging from 3/8" through 5/8", including 1/2", so you can match it to the compression fitting you're servicing. Machined from steel and finished in bright silver chrome, it resists corrosion while standing up to everyday wear in supply line and fixture connections, and it's made in the United States for consistent fit and finish across every size in the range.

Key Features

• Size Range: Available in 3/8", 1/2", and 5/8" nut sizes for standard compression fitting applications.
• Material & Finish: Steel construction with a chrome finish for corrosion resistance and a clean, durable silver appearance.
• Thread: NPSM thread for compatibility with compatible compression fittings and fixtures.
• Product Type: Hex nut configuration for reliable wrench-driven tightening across all available sizes.
• Color: Silver chrome finish that resists tarnishing in exposed plumbing locations.
• Origin: Made in the United States for consistent quality control across every nut size in the range.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Securing compression fittings on supply lines and fixture connections.
• Plumbing repair and replacement on faucets, valves, and shutoffs.
• Maintenance work requiring an NPSM threaded hex nut.
• General plumbing hardware assembly where a chrome finish is preferred for visible connections.
• Projects needing a specific nut size from 3/8" up to 5/8" to match existing fittings.

Why Midwest Fasteners?

Midwest Fasteners manufactures this compression hex nut in the United States from steel with a chrome finish, giving plumbers and maintenance techs a dependable, corrosion-resistant part for NPSM threaded connections in every available size from 3/8" to 5/8". Consistent sizing and finish quality make it a dependable choice for professional plumbing and fixture repair work where fit and appearance both matter, whichever nut size you choose from the range.