On 1/14/2015 7:14 PM, Lew Hodgett wrote:
Lew Hodgett wrote:

Doubt you will ever see pocket screws in a marine application.

Salt air will get the screws even though it may take a couple of
years.
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"-MIKE-" wrote:

http://www.kregtool.com/store/c20/kreg-jigreg-screws/p302/stainless-steel-pocket-hole-screws/

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Lew Hodgett wrote:

Prices are reasonable.

Couldn't find specs but most likely 304, not 316L.

By definition, stainless translates into "stain less", not
"stainless".

Lew
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"Leon" wrote:

Hard to say here, it would be interesting to find out. One would
perhaps falsely assume that since Kreg is selling SS it would be of
the grades that don't rust. They do offer other screws that are
made for outdoor use.
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Couple of points.

Jamestown Distributors is just about the most inclusive marine
chandlery in the USA.

They don't stock Kreg anything.

If you truly need corrosion resistant, then go bronze.

Brass is also worthless in a marine enviroment since the tin will
leach out leaving a pitted copper structure.

For many marine applications as well as kitchen pots, pans and
cutlery, stainless (304 and 316) are about the only choices.

Lew



I nave sent them an e-mail inquiring about their stainless steel screws.

In the mean time here is what they have to say.

Kreg Stainless Screws are specially designed for maritime applications,
excessive exposure to water, and other exceedingly corrosive
environments, such as ACQ-treated lumber. If you’re looking for the best
in rust-prevention, this is your solution. All Stainless Screws are #10.