VEVOR Hairpin Table Legs 55.9 cm Black Set of 4 Desk Legs Each 99.8 kg Capacity Hairpin Desk Legs 3 Rods for Bench Desk Dining End Table Chairs Carbon Steel DIY Table Legs Heavy Duty Furniture Legs

Hello! These legs look gorgeous, i just had one question: how long are the screws? Asking so i know how thick i can make the table top :) Thanks in advance!