1/4″ NPT Industrial Interchange Coupler and Plug Kit

1/4" NPT Industrial Interchange Coupler and Plug Kit supports compressed-air lines, air compressors and pneumatic tools as an air coupler and plug kit. Key listed details include thread connection of 1/4" FNPT / 1/4" MNPT, included components of (3) 1/4" MNPT plugs and maximum temperature of 250°F. It is intended for distributors, service suppliers and OEM sourcing teams.

Quick-Connect Function: Supports repeat connection and disconnection in compressed-air systems
Specification Matching: Confirm the listed interchange profile, body size, thread or hose-barb dimensions and connection function before ordering
B2B Supply: OEM/ODM, private-label and packaging options are available subject to approved specifications
Application Review: Match this configuration to the intended compressed-air lines, air compressors and pneumatic tools

Product Type	Pneumatic Quick-Connect Fitting
Primary Application	compressed-air lines, air compressors and pneumatic tools
Configuration Focus	Thread Connection 1/4" FNPT / 1/4" MNPT; Included Components (3) 1/4" MNPT plugs
Buyer Fit	pneumatic distributors, equipment assemblers and workshop suppliers
Supply Options	OEM/ODM, private-label and packaging support subject to approved specifications

Quantity

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Precision
Perfect fit
In Stock
Fast delivery
OEM & ODM
Custom Solutions
Quality Assured
Strictly Inspected

Overview

1/4" NPT Industrial Interchange Coupler and Plug Kit supports professional use in compressed-air lines, air compressors and pneumatic tools. The listed specifications—thread connection (1/4" FNPT / 1/4" MNPT), included components ((3) 1/4" MNPT plugs), maximum temperature (250°F)—provide a clear basis for comparison with target system requirements. For distributor, OEM/ODM or private-label projects, final dimensions, materials, finish and packaging can be confirmed against approved drawings, samples or purchase specifications before production.

Purpose-Built Design

Designed for practical and reliable performance in real-world applications.

Consistent Quality

Controlled manufacturing processes help maintain consistent product quality.

Quality Inspected

Key specifications and workmanship are carefully checked before shipment.

OEM & ODM Support

Custom specifications, branding, packaging, and product solutions are available.

Air Connection Specifications

Thread Connection: 1/4" FNPT / 1/4" MNPT
Included Components: (3) 1/4" MNPT plugs
Maximum Temperature: 250°F

Technical Specifications

1/4″ NPT Industrial Interchange Coupler and Plug Kit — Technical Specifications
Specification	Details
Product Type	Pneumatic Quick-Connect Fitting
Inspection Focus	Interchange profile, body size, thread or hose-barb dimensions and connection function
Available Test Support	Dimensional, thread and pressure-test capability available to an agreed inspection plan
Company Quality System	ISO 9001:2015 quality-management system
OEM/ODM Support	Customization based on approved drawings or samples; packaging options available
After-Sales Support	Technical and after-sales teams support specification confirmation and quality-issue follow-up