Zinc plated yellow passivated Hex Flanged Bolts Flanged Hex head bolts. Standard metric coarse threads High Tensile Grade 8.8 Please select your size & quantity from the drop down lists above Bolts lengths are measured from the underside of the head. DIN 6921 High Tensile, Grade 8.8 Fully threaded Sizes M6: 12mm, 16mm, 20mm, Fully Threaded sizes M8: 16mm, 20mm, 25mm, 30mm Fully Threaded sizes M10: 20mm, 25mm, 30mm, 35mm All the other sizes are part threaded, please contact us before buying if threaded part is important for you.

With the huge increase of items going missing on the way to you or on your doorstep or scam addresses where the house holder does not even know a item has been ordered and sent to your address .

we strongly advise that you confirm reciept of your item 

preferable by ebay feedback system but simple message will do,

failure to do this could well mean your address is added to the unsafe address list and could effect future purchases,