The packaging must say hot-dipped galvanized. Hot-dipped galvanized nails not used in a nail gun often have clumps of zinc on the shaft or sometimes have an uneven coating of zinc. Other methods of galvanizing leave a much smoother appearance on the nail surfaces than hot dipping.I use hot-dipped nails because I want no rusting.he best nails are dipped a second time in the molten-zinc bath. There are other processes for galvanizing nails, but they donât offer the level of protection that hot dipping does. Years ago, it was impossible to locate hot-dipped galvanized nails that would be compatible with nail guns.
Costs. High mileage motor oil is considerably more costly than regular oil, but the benefits to your engine can be worth it. It is always a matter of personal choice as to whether you decide to continue using high mileage oil.
The oil change came to $210, which, quite frankly, is the most expensive oil change I have ever seen. The car takes nine quarts of high-grade synthetic oil which cost $52. There was also a filter that cost $23. The rest of the bill was all labour. I was able to reduce the bill to $170 by using a $40 coupon. Still, $170 for an oil change is a record for me.