Top Home Store Stainless Steel Soap and Lotion Dispenser Pumps, Replacement for Your Bottles (Brushed Nickel, 2 Pack)

Can the seller or any customer confirm where is it made? China?

I need a thread measurement of 1-5/8” to fit my soap dispenser. What is the thread measurement of this pump? Thx

The description says it is stainless steel, not plastic with a coating. Some reviews said it is not as described and is plastic. What is it made of?

Does anyone know if these will fit the Fiestaware pump soap dispensers? Thank!