Hose spout – external thread – brass

Locking screw – Outer hexagon – Brass

Locking screw – internal / external hexagon – brass

Reducing nipple – type RN – brass

Reduction – brass blank

Double nippel – brass

Locknut – brass

Bulkhead fitting – type PK – brass

Hollow screw 1-fold – brass

Coupling nut type PK – brass