Which type of steel?

Quick Learner from Pacifica, California
Several of the SWISCO screen clips are made from stainless steel, and specifically say so in the listing. This item, 70-005, does not indicate which steel alloy is used in it. Can you clarify the point? We've got coastside corrosion conditions here and are really hoping for stainless: the old tension springs have rusted away to pretty much nothing!
2 Replies
Paul
Paul from SWISCO
SWISCO
Expert

Many thanks for your correspondence. The 70-005 Wire Tension Spring is made of steel, but it is not stainless. Let me know if you have further inquiries. 

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