Description: The products are expansion bolt and ring nut rotation combination, can through screw disassembly. For Masonry Brick Concrete Stone. Material: 304 Stainless Steel Size： M6x50 M6x60 M6x70 M6x80 M6x100 M8x60 M8x70 M8x80 M8x90 M8x100 M8x120 M8x150 M10x60 M10x70 M10x80 M10x90 M10x100 M10x110 M10x120 M10x150 M12x80 M12x100 M12x120 M12x150 Package Included:According to your choice.
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