Install Pads Install bolts and washers securing chair pad to seat frame using an 8mm Allen wrench. Item Description Qty. 1 Seat Frame 1 2 Chair Pad 1 3 3/8" Flat Washer 2 4 M10 x 30mm Bolt 2 Tighten bolts to 40-50 in-lb (4.5-5.5 Nm). Install bolts and washers securing seat pad to seat frame using an 8mm Allen wrench. Item Description Qty. 1 Seat Pad 1 2 Seat Frame 1 3 3/8" Flat Washer 2 4 M10 x 30mm Bolt 2 5 Hole Plug 2 Tighten bolts to 40-50 in-lb (4.5-5.5 Nm). Install hole plugs to seat frame using a rubber mallet. Parent topic: Assembly Procedure