Photovoltaic (PV) array anchoring expansion bolts - Stainless Steel

These expansion bolts are specially fabricated with high grade SUS304 stainless steel to provide anchoring strength and superb anti-corrosion resistance for fastening PV mounting brackets to concrete roofs, stone or concrete ballast blocks. Dimensions 10mm * 80mm Nut: Hexagonal M8 (fits for spanner / socket 13) Due to project surplus, we're offering these superb quality stainless steel anchor bolts at a bargain price. Bolts are offered as a set of 10 pieces.