Description

USALOK Compression Female Tube to MNPT Connector | 316L Stainless Steel

The USALOK Compression Female Tube to MNPT Connector is a reliable tube fitting designed to connect compression tubing to a male National Pipe Thread (MNPT) connection. Manufactured with 316L stainless steel components, this fitting provides a durable connection solution for laboratory, process, and fluid-handling applications.

USALOK compression fittings are designed to provide a secure connection between compatible tubing and threaded components. The female tube compression configuration combined with the MNPT connection allows users to integrate tubing with equipment, valves, ports, and other threaded components.

Built entirely with 316L stainless steel components, the USALOK Compression Female Tube to MNPT Connector offers a durable and dependable fitting solution for applications where stainless steel construction and compression-style tube connections are required.

316L Stainless Steel Compression Tube Fitting Female Tube Connection MNPT Connection

316L Construction: all components are made from 316L stainless steel for a durable fitting solution.

Compression Connection: provides a practical method for connecting compatible tubing within laboratory and process systems.

Threaded Integration: female tube compression configuration connects with MNPT-threaded components.

Why buy from USA Lab

Expert Support
Engineers & technicians on staff.

Quality First
Tested and trusted products.

Fast Fulfillment
Nationwide 1-2 day shipping.

Warranty & Parts
US-based service & spares.

Why choose the USALOK Compression Female Tube to MNPT Connector?

316L stainless steel construction — all components are manufactured from 316L stainless steel.
Compression tube connection — designed to connect compatible compression tubing within a fluid or process system.
Female tube configuration — provides the tube-side connection required by the fitting design.
MNPT threaded connection — allows integration with compatible male National Pipe Thread components.
Reliable fitting solution — USALOK fittings provide a practical and affordable option for laboratory and process connection requirements.

Talk to an expert

Get product guidance, application support, and compatibility information for your tubing and threaded connection requirements.

Call 734-855-4890

Technical Specifications

Specification	Details
Product Name	USALOK Compression Female Tube to MNPT Connector
Brand	USALOK
Product Type	Tube Fitting
Fitting Type	Compression Fitting
Tube Connection	Female Compression Tube Connection
Thread Connection	MNPT
Thread Type	Male National Pipe Thread
Material	316L Stainless Steel
Component Construction	All 316L Stainless Steel Components
Tube Fitting Configuration	Compression Tube to Threaded Connection
Connection Design	Female Tube to MNPT
Tube-Side Interface	Compression
Thread-Side Interface	MNPT
Primary Function	Connect Compression Tubing to MNPT Components
Application Type	Laboratory and Process Connections
Connection System	Tube Fitting System
Fitting Material	316L Stainless Steel
Intended Use	Tubing and Threaded Component Integration
Product Positioning	Reliable and Affordable Compression Fitting

Popular Industries & Use Cases

Laboratory Equipment Pharmaceutical Chemical Sciences Academic Research

Business Solutions & Procurement

Programs & Terms

Exclusive options for businesses and academics.

Apply for Net Terms Academic Discount

Documentation & Compliance

Keep purchasing streamlined and compliant.

Request a Quote Tax Exemption

Custom Solutions

Tailored equipment and integration help.

Custom Request Consulting

Talk to Sales

We’ll help confirm fitting compatibility for your laboratory or process connection.

Call 734-855-4890 Email Sales/Support

FAQ

What material is the USALOK Compression Female Tube to MNPT Connector made from?

The USALOK Compression Female Tube to MNPT Connector is made with 316L stainless steel components throughout.

What type of connections does this USALOK fitting provide?

This fitting provides a female compression tube connection on one side and an MNPT, or male National Pipe Thread, connection on the other side.

What is the primary purpose of the USALOK Compression Female Tube to MNPT Connector?

The connector is designed to connect compatible compression tubing to components with an MNPT connection, making it useful for laboratory and process connection applications.

Why choose a 316L stainless steel USALOK compression fitting?

The 316L stainless steel construction provides a durable fitting solution while the compression-to-MNPT configuration allows compatible tubing and threaded components to be integrated into a system.

Important Shipping Notice!

DISCLAIMER:

All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.

Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.

Need Support?

We’ll get you answers fast.

Call 734-855-4890

Specifications

Brand:	USALOK
Material:	316L SS
Lead Time:	1–3 Days
Warranty Term:	1 Year
Return Window:	30 days

Warranty

Fittings and steel do NOT carry any warranty. Fittings and steel items with a defect or other issue must be identified within 30 days of arrival and USA Lab MUST be contacted. After 30 days, there will be no replacements sent for fittings or steel items with a defect or issue. Cross threading, misuse, improper storage, or improper care of fittings/steel are considered user error and are not covered under warranty.

Shipping & Returns

1–3 Business Days Standard Processing

Return Policy ↗ Varies by Product Warranty Policy ↗ Varies by Product

3 Days to Claim Inspect on Arrival

Shipping

Orders ship within 1–3 business days after payment clears. We ship Monday through Friday via UPS, USPS, and freight carriers.
Freight items (crated, hazmat, dropship, or special packaging) can take 1–5 business days to ship.
Expedited shipping speeds up transit, not processing. Contact us for true rush orders.
PO Box addresses ship USPS. Alcohols, chemicals, and hazmat cannot ship to a PO Box.

Full Shipping Policy

Delivery & Damage Claims

Inspect every shipment on arrival. Claims must be filed within 3 business days.
Visible damage? Refuse the delivery and have the driver document it. We will file the claim and ship a replacement.
Concealed damage: contact us within 2 days with photos of the packaging and item. Keep all packing materials.
Freight services (liftgate, residential, inside delivery) are the customer's responsibility to select for their location.

Damage & Freight Details

Returns

USA Lab branded products are returnable within 30 days of order date with prior authorization. Email us before sending anything back.
Solvents, chemicals, and consumables are not returnable once shipped. Custom and made-to-order items are final sale.
Unused items in original packaging carry a 15% restocking fee. Defective items ship back on us.
Items showing any signs of use, wear, contamination, or modification are not eligible for return.
Glassware damage must be reported within 3 business days of delivery for replacement or refund.

Full Return Policy

Custom & Made-to-Order Items

Customized and made-to-order products are final sale and not eligible for return under any circumstances.
This includes ductless fume hoods, configured tanks and reactors, and any item built to your specifications.
These products are manufactured specifically for your application. Confirm sizing, voltage, and configuration with our team before ordering.
Damage claim coverage still applies. Inspect on arrival and report issues within 3 business days.

Return Eligibility Details

Warranty

USA Lab products are covered against manufacturing defects for up to 3 years, depending on product line.
1 year: chillers, heaters, rotovaps, reactors, vacuum ovens, mixers, and most equipment. 2 years: UVP vacuum pumps. 3 years: scientific freeze dryers.
Wear items (glassware, gaskets, heating elements, sensors) and fittings/steel are not covered. Report defects within 30 days (3 days for glass).
Non–USA Lab brands are covered by their manufacturer's warranty. See the product's Warranty tab.

Full Warranty Policy

International Orders

Import duties, taxes, VAT, and brokerage fees are not collected by USA Lab and are the receiver's responsibility.
Verify your country's customs charges and import restrictions before ordering.
Refused or unclaimed international shipments are refunded minus shipping and a 15% restocking fee.
International orders are generally non-returnable. Damaged items must be reported within 3 business days.

International Guidelines

Questions before you order?

Real people in Livonia, MI. Fast answers, Monday through Friday.

Call 734-855-4890 Contact Us

Summaries above are provided for convenience. The full Policies & Warranty Info pages govern all orders and may be updated at any time.

For Business

Custom

Support

USALOK Compression Female Tube to MNPT Connector

Resources & Downloads