ARC STUDS ALL MILD STEEL (1) M19x 200 mm - Carbon Steel - 500 Pieces (2) M5 X 10mm—150 pcs M5 X 15mm---200 pcs M5 X 20mm---150pcs M6 X 10mm---150 pcs M6 X15mm---150pcs M6 X20mm---150 pcs M6 X25mm---2000 pcs M6 X30mm---150 pcs M6 X35mm---150pcs M6 X40mm----150 pcs M6 X 50mm---150 pcs M6 X 55mm---150pcs M8 X 15mm---150 pcs M8 X 20mm---150pcs M8 X 25mm----2000 pcs M8 X 30mm----150 pcs M10 X 25mm ---2000 pcs Kindly Give me the total Weight of the Package for Air Freight to Dubai. Also, confirm these Studs work with Stud Welding Machines from Schoeler-Bolte (BTH) Machines, Nelson Stud Welding Machines and HBS Stud Welding Machines.