Description:

369 Pieces - Class 10.9 Flange Bolt & Nut Assortment!. Bolts: Metric Class 10.9 (Grade 8) Hex Flange Bolts Black Phosphate & Oil. Nuts: Matching Hex Flange Top Lock Nuts CL10 Phos & Oil. M6, M8, M10, M12 Coarse Diameters Included (Specific Sizes are Listed in Description).