McMaster 91284A214 Fastener Maintenance Assortment Metric Sizes, 7060 Pieces, Zinc-Plated and Black-Oxide Steel G703953280 it also includes hex key

it also includes hex key set

Get the job done quickly and efficiently with the Greenlee 7906SB Quick Draw 90 Hydraulic Knockout Kit

400 ppm Includes Battery Indicator Audible

8 % Formulation Sodium Chloride Container Type Bag Active Ingredient Sodium Chloride For Use With Water Softeners Features NSF Certified to NSF/ANSI/CAN 60

Filter Bowl Material Aluminum

McMaster 91284A214 Fastener Maintenance Assortment Metric Sizes, 7060 Pieces, Zinc-Plated and Black-Oxide Steel G703953280 it also includes hex keyBlack oxide steel fasteners resist corrosion in dry environments. Zinc plated steel fasteners resist corrosion in wet environments. Number of Pieces 7,060 Includes 570 Socket Head Screws (M4 to M12) 750 Rounded Head Screws (M3 to M6) 580 Hex Head Screws (M4 to M12) 60 Set Screws (M4 to M6) 1,475 Hex Nuts (M3 to M12) 1,225 Flat Washers (For M4 to M12 Screw Sizes) 1,600 Lock Washers (For M3 to M12 Screw Sizes) 800 Spring Lock Washers (For M4 to M8 Screw