The list does not indicate which threaded connection it is about. This is NOT an NPT thread, it may be black iron pipe thread. Also, there was a dirty first thread on all ends that was cut in one piece into a thin 1/4 inch point. With the exception of the first thread, the rest of the parts are of good quality.
Joywayus 5/8" ID Hose Barb Hex Union Brass Fitting Water/Fuel/Air With 10 Stainless Steel Clamps (Pack Of 5)
13 Review
6 Pack Miahart Adjustable 304 Stainless Steel 4 Inch Hose Clamp Duct 91Mm-114Mm Worm Gear Pipe Clamp For Automotive, Mechanical Agriculture.
18 Review
High-Quality QiiMii Stainless Steel Sanitary Clamp With Silicone Gasket - 2 Inch, Single Pin Tri Clover Design
16 Review
1 Inch Beduan Brass Electric Solenoid Valve, 12V Normally Closed Air Valve For Water, Gas, Fuel, And Oil
10 Review
SAFBY Nozzle Thermoplastic Equipment Spray
3 Review
Ultimate Performance: SpringSpray Aluminum Equipment Heavy Duty Industrial for Optimum Productivity
3 Review
Fill Rite 5200F1790 Nozzle Spout Threads
3 Review
Flexaust 611S Polystyrene Cleaning Crevice: Versatile and Efficient Solution for Deep Cleaning
4 Review