... ,BS,DIN7990, DIN6914,etc and also available in stainless, brass DIN931 Carbon Hex Cap Screws and Bolt:1, Over 15years ... CNC machine, can do OEM order. 5, Full sizes available to include metric, and imperial, extra long and extra short ... sizes. 6, ISO management. 7, Also available in DIN933,IFI C-6,C-10,DIN558,601,ISO4014 ... DIN6914, ASTM A325, IFI E-34 and also available in stainless and brass