Your search for "CONNECTORS" revealed the following:
SS-810-2-4 – Stainless Steel Swagelok Tube Fitting Male Elbow, 1/2 in. Tube OD x 1/4 in. Male NPT, 316 SS
Rp 500.000,00
Vendor: APSS Store
View Product
Multi-Purpose, ISO 7241 series B Interchange, Hydraulic Quick Couplings - 60 Series
Rp 0,00
Vendor: APSS Store
View Product