10 Pack Square Plate Washer 50mm x 50mm 2" x 2" Washers Fix M8 M10 M12 M16 M20
50mm x 50mm x M8 Clearance fixing hole. 50mm x 50mm x M12 Clearance fixing hole. 50mm x 50mm x M10 Clearance fixing hole. 50mm x 50mm x M20 Clearance fixing hole. 50mm x 50mm x M6 Clearance fixing hole.