SS-HC-F4-FNS6
316 Stainless Steel, HC Series Hose Connector, 1/4 in. Barbed end × 3/8 Female NPT
SS-HC-F5-FNS6
316 Stainless Steel, HC Series Hose Connector, 5/16 in. Barbed end × 3/8 Female NPT
SS-HC-F6-FNS6
316 Stainless Steel, HC Series Hose Connector, 3/8 in. Barbed end × 3/8 Female NPT