PKGD: CGA 500-590 NIPPLE 3.5", 25/PK

PKGD: CGA 500-10-80-90 NIPPLE, 25 EA/PK

PKGD: CGA 320 NIPPLE W/ WASHER, 25 EA/PK

PKGD: ADAPTOR CGA 590 X 580

PKGD: CGA 022 NIPPLE 3/16 BARB, 100 EA/PK

Brass regulator inlet nipple, 1/4 inch NPT by 3.5 inch length, fits CGA-500, 510, 580, and 590 cylinder connections. Common fit for welding gas regulators.