Some of these stainless steel pipe nipples have short threads. This means they don't have enough thread length to actually engage cone fittings that are manufactured to be NPT rated. I have several 3/4" and 1/2" stainless steel pipe nipples that cannot be fully tightened with stainless steel elbows, couplers, etc. That means I need to find a plumber who can thread in the right size nipples.
Joywayus 5/8" ID Hose Barb Hex Union Brass Fitting Water/Fuel/Air With 10 Stainless Steel Clamps (Pack Of 5)
13 Review
High-Quality QiiMii Stainless Steel Sanitary Clamp With Silicone Gasket - 2 Inch, Single Pin Tri Clover Design
16 Review
12V Brass Solenoid Valve, 3/4" Electric Air Valve For Water, Air, Gas, Fuel And Oil - Normally Closed By Beduan
10 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
Ultimate Performance: SpringSpray Aluminum Equipment Heavy Duty Industrial for Optimum Productivity
3 Review
Flexaust 611S Polystyrene Cleaning Crevice: Versatile and Efficient Solution for Deep Cleaning
4 Review
Durable and Versatile: Happy Tree Polycarbonate Industrial Equipment
3 Review
Fill Rite 5200F1790 Nozzle Spout Threads
3 Review