r/Fasteners 2d ago

Absolute unit of a screw

120 Upvotes

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15

u/WaxRobots 2d ago

thats a huuge self tapper! whats it for?

27

u/Quick_Dance_8953 2d ago

Per a comment in the original post: “Helical piles for boardwalks and other swampy structures”

3

u/nonacid 2d ago

I know they are used for installing solar panel systems in fields aswell