Bolt Assembly, For Slot Width 10.2 mm, Steel, Zinc-Plated, Fastener Thread Size M6, Fastener Thread Length 18 mm, Hammer Nut, Flat Head Socket Cap, Threaded Hole Location Single Center, Drop-In, Metric, Compatible Brand and Series 80/20, 45 Series, Compatible Manufacturer Model Number 12136, 45 Series, Package Quantity 6