6 Stück Sechskantschrauben Spreizschrauben Schrauben Betonhülsenanker
15,24 €
Widely used in fences, anti-theft doors and windows, rain sheds, engineering, etc. After driving the expansion screw into the hole on the ground or wall, tighten the nut on the expansion bolt with a wrench, and the bolt goes out.
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