Description:

370 Pieces - Class 10.9 Flange Bolt & Nut Assortment!. Bolts: Metric Class 10.9 (Grade 8) Hex Flange Bolts Zinc Yellow. Nuts: Matching Hex Flange Top Lock Nuts CL10 Zinc Yellow. Heavy Duty Locking Steel 24 Hole Compartment Tray (Dim: 13-3/8" Width x 2" Height x 9-1/4" Depth). M6", M8" M10", & M12" Coarse Diameters Included (See photos for specific sizes).