M8 M10 M12 M14 Metric 10.9 Grade High Tensile Steel Large Head Flange Bolts Thread - Standard Metric Coarse (Most common) Material - Self Colour Steel (black) Grade - 10.9 High Tensile Type - DIN6921 Simply select your size then pack quantity from the menus available. We are dedicated to ensuring the highest possible quality service to our customers. This item is in the category "Business, Office & Industrial\Fasteners & Hardware\Screws & Bolts". The seller is "spalding_fasteners" and is located in this country: GB. This item can be shipped worldwide.