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Industrial Air Fittings
Industrial air fittings, quick-connect couplers and plugs for pneumatic tools and compressed-air systems, available in multiple thread sizes and configurations.
Industrial Air Fittings & Couplers
Open a product to review its specifications and send an inquiry.
1/4″ Industrial Interchange Air Couplers and Plugs
1/4" Industrial Interchange Air Couplers and Plugs is a quick-connect air coupler for compressed-air lines, air compressors and pneumatic tools. Key listed details include air flow of 35…
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SU1-3SM Industrial Air Coupler, 3/8 inch MNPT
AUTOWIN SU1-3SM Industrial Air Coupler, 3/8 inch MNPT. Product type: Air coupler. Interchange: Industrial. Body size: 1/4 inch. Connection: 3/8 inch MNPT. Material: Brass. Maximum pressure: 300 PSI.
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1/8″ FNPT Industrial Interchange Plug
1/8" FNPT Industrial Interchange Plug is a pneumatic air plug for compressed-air lines, air compressors and pneumatic tools. Key listed details include thread connection of 1/8" FNPT, body…
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SU1-3SH Industrial Air Coupler, 3/8 inch hose barb
AUTOWIN SU1-3SH Industrial Air Coupler, 3/8 inch hose barb. Product type: Air coupler. Interchange: Industrial. Body size: 1/4 inch. Connection: 3/8 inch hose barb. Material: Brass. Maximum pressure:…
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SU1-3PH Industrial Air Plug, 3/8 inch hose barb
AUTOWIN SU1-3PH Industrial Air Plug, 3/8 inch hose barb. Product type: Air plug. Interchange: Industrial. Body size: 1/4 inch. Connection: 3/8 inch hose barb. Material: Brass. Maximum pressure:…
View specificationsIndustrial Interchange Recapper Plug
Designed for compressed-air lines, air compressors and pneumatic tools, Industrial Interchange Recapper Plug provides a practical pneumatic air plug option. Key listed details include connection of .305-32, body…
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SU1-3SF Industrial Air Coupler, 3/8 inch FNPT
AUTOWIN SU1-3SF Industrial Air Coupler, 3/8 inch FNPT. Product type: Air coupler. Interchange: Industrial. Body size: 1/4 inch. Connection: 3/8 inch FNPT. Material: Brass. Maximum pressure: 300 PSI.
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SU1-3PF Industrial Air Plug, 3/8 inch FNPT
AUTOWIN SU1-3PF Industrial Air Plug, 3/8 inch FNPT. Product type: Air plug. Interchange: Industrial. Body size: 1/4 inch. Connection: 3/8 inch FNPT. Material: Brass. Maximum pressure: 300 PSI.
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3/8″ MNPT Industrial Interchange Plug
3/8" MNPT Industrial Interchange Plug supports compressed-air lines, air compressors and pneumatic tools as a pneumatic air plug. Key listed details include thread connection of 3/8" MNPT, body…
View specifications1/8″ MNPT Industrial Interchange Plug
1/8" MNPT Industrial Interchange Plug supports compressed-air lines, air compressors and pneumatic tools as a pneumatic air plug. Key listed details include thread connection of 1/8" MNPT, body…
View specifications1/4″ FNPT Industrial Interchange Coupler with Drag Guard
1/4" FNPT Industrial Interchange Coupler with Drag Guard is a quick-connect air coupler for compressed-air lines, air compressors and pneumatic tools. Key listed details include thread connection of…
View specifications1/4″ NPT Industrial Interchange Coupler with Drag Guard
1/4" NPT Industrial Interchange Coupler with Drag Guard is a quick-connect air coupler for compressed-air lines, air compressors and pneumatic tools. Key listed details include thread connection of…
View specificationsIndustrial Air Fittings Selection Guide
Start with your application and confirm the details of the selected model.
Application & installation
Tell us which equipment the product will connect to, where it will be installed and how it will be used.
Dimensions & connections
Specify the required sizes, connection standards and any drawings or part references.
Operating requirements
Check the selected model’s specifications against the pressure, temperature, media and other conditions of your application.
Order & packaging
Include your order quantity, packaging requirements and delivery country so our team can prepare a relevant quotation.
Why Global Buyers Choose AUTOWIN
Broad Product Portfolio
Source multiple product categories from one reliable supplier.
OEM & Private Label
Controlled production and inspection for reliable fit and sealing.
Quality-Controlled Production
Materials, dimensions and performance checked throughout production.
Reliable Global Supply
Responsive service, export-ready packaging and dependable delivery.
Industrial Air Fittings FAQs
What information should I include in an inquiry?
Send the product link or model reference, required specifications, quantity and delivery country. Drawings and photos can help us check the request.
How do I confirm that a model fits my application?
Compare the model’s dimensions, connections and operating specifications with your equipment. Send your requirements to our team for confirmation before ordering.
Can I discuss OEM or private-label requirements?
Share your branding, packaging or drawing requirements. Available options, order quantities and production details will be confirmed in the quotation.
How can I request a shipping quotation?
Provide the selected products, quantities and destination country and postcode. Freight can be quoted once the shipment and packaging details are confirmed.
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