The top is not screwed down in the photos, it lines up once connected. Height to the top is approx 79cm To the underside of table top is approx 71cm.Thckness of the table top is approx 8cm. The item "19th Century Farmhouse Refectory Oak Dining Table & 6 Chairs" is in sale since Sunday, November 29, 2020. This item is in the category "Antiques\Antique Furniture\Tables". The seller is "supermari000" and is located in Hereford. This item can't be shipped, the buyer must pick up the item.