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Gas Fittings and Adapters

Miller® CGA-660 Stainless Steel Nut

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Miller® CGA-660 Stainless Steel Nut

Miller® CGA-660 Stainless Steel Nut

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Airgas Part #:MILE99-660C44

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Miller® CGA-580 Stainless Steel Nut

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Miller® CGA-580 Stainless Steel Nut

Miller® CGA-580 Stainless Steel Nut

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Airgas Part #:MILE99-580C44

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Miller® CGA-330 Stainless Steel Nut

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Miller® CGA-330 Stainless Steel Nut

Miller® CGA-330 Stainless Steel Nut

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Airgas Part #:MILE99-330C44

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Western DISS 1120 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hand Tight Nut With Black Plastic Collar

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Western DISS 1120 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hand Tight Nut With Black Plastic Collar

Western DISS 1120 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hand Tight Nut With Black Plastic Collar

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Airgas Part #:WESM12-2P

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Victor® Brass Nut, CGA300

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Victor® Brass Nut, CGA300

Victor® Brass Nut, CGA300

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Airgas Part #:VIC0968-0003

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Victor® Brass Nut, CGA510

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Victor® Brass Nut, CGA510

Victor® Brass Nut, CGA510

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Airgas Part #:VIC0970-0003

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Miller® B Brass Nut

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Miller® B Brass Nut

Miller® B Brass Nut

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Airgas Part #:MIL16174

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Western CGA346 0.830" - 14 NGO Internal Chrome Plated Brass 3000 psi Hand-Tight High Pressure Cylinder Connection Nut (Packaged)

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Western CGA346 0.830" - 14 NGO Internal Chrome Plated Brass 3000 psi Hand-Tight High Pressure Cylinder Connection Nut (Packaged)

Western CGA346 0.830" - 14 NGO Internal Chrome Plated Brass 3000 psi Hand-Tight High Pressure Cylinder Connection Nut (Packaged)

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Airgas Part #:WESM34-10

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Western DISS 1160 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hand Tight Nut With Yellow Plastic Collar

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Western DISS 1160 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hand Tight Nut With Yellow Plastic Collar

Western DISS 1160 - A 3/4" - 16 UNF Chrome Plated Brass 200 psi Hand Tight Nut With Yellow Plastic Collar

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Airgas Part #:WESM16-2P

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Miller® 1.48" Steel Nut

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Miller® 1.48" Steel Nut

Miller® 1.48" Steel Nut

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Airgas Part #:MIL272186

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Miller® Brass Nut/Connection Inlet

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Miller® Brass Nut/Connection Inlet

Miller® Brass Nut/Connection Inlet

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Airgas Part #:MILH54

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Western CGA1040 200 psig Hand-Tight Nut With Blue Collar

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Western CGA1040 200 psig Hand-Tight Nut With Blue Collar

Western CGA1040 200 psig Hand-Tight Nut With Blue Collar

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Airgas Part #:WESM04-2PA

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Victor® Brass Nut, CGA320

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Victor® Brass Nut, CGA320

Victor® Brass Nut, CGA320

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Airgas Part #:VIC0985-0030

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Miller® Brass Oxygen Nut

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Miller® Brass Oxygen Nut

Miller® Brass Oxygen Nut

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Airgas Part #:MIL16173

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Western CGA-622 Stainless Steel 500 psig Stamped Nut With CDR-46 Ribbing

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Western CGA-622 Stainless Steel 500 psig Stamped Nut With CDR-46 Ribbing

Western CGA-622 Stainless Steel 500 psig Stamped Nut With CDR-46 Ribbing

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Airgas Part #:WES622-2

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Victor® Brass Nut, CGA677

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Victor® Brass Nut, CGA677

Victor® Brass Nut, CGA677

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Airgas Part #:VIC0958-0008

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Victor® Brass Nut, CGA350

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Victor® Brass Nut, CGA350

Victor® Brass Nut, CGA350

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Airgas Part #:VIC0983-0003

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Victor® Brass Nut, CGA580

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Victor® Brass Nut, CGA580

Victor® Brass Nut, CGA580

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Airgas Part #:VIC0973-0003

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Victor® Brass Nut, Oxygen, CGA540

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Victor® Brass Nut, Oxygen, CGA540

Victor® Brass Nut, Oxygen, CGA540

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Airgas Part #:VIC0967-0044

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Western Brass 3000 psig Hand-Tight Nut

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Western Brass 3000 psig Hand-Tight Nut

Western Brass 3000 psig Hand-Tight Nut

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Airgas Part #:WESGR-692

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Shop Hundreds Of Adaptors And Fittings At Airgas

Find any adaptors and fittings you need when connecting gases to your gas systems or equipment for your particular applications, including connecting sets, hose repair kits, washer sets, couplers, splicers, hose ferrules, and clamps. Airgas has you covered with components from the industry's leading manufacturers.


Airgas is a leading single-source supplier for all things gases, welding equipment, and supplies, and safety products. Find it with us, anytime, anywhere at Airgas.com.