Yellow zinc plated and white zinc plated are available
Size: M6, M8, M10, M12, M16, M20
The washer is wide, which gives a bigger allowance for pieces or structures to be fastened
While performing the fixing of the anchor, the plastic part or ring gets deformed, which fills and blocks the hole of the piece or structure to be fastened; this plastics absorbs material irregularities, and in additional it is a useful damp-proof piece to protect the inner mechanism of the anchor
Any screw head available as your requirement
The cone has some grooves(milling) in order to prevent the anchor from loose or spin movement after fixing into the hole and ready to expansion
