A useful number for hard to find cap head bolts, as been searching for a wee while now, till I came across these, who had the M6 X 115mm, and M8 X110mm in stock, they do M8 up to 200mm long, M6 up to 130mm long from stock, in case people have difficulties, 0121 523 3211, just be aware there is a minimum carriage of £11 but that's for up to 25KG, they normally supply nut and bolt places not individuals, so supply in bulk normally, but were very happy with my large order of 8 bolts!!
www.nssocketscrews.com

tabetha