News - BigBoltNut


Successfully Manufactured and Exported EN 14399-4 10.9 HV Bolts
19 Jun 2015

Bigboltnut is proud to let our customers know that we have successfully manufactured and exported EN 14399-4 10.9 HV bolts in hot dip galvanised condition to various projects in Spain and United states of America. HV Bolts are manufactured as per 10.9 grade with complete in house manufacturing and quality control. We have in house forging, machining, thread rolling and all other set up required to make HV bolts from M-30 diameter to M-76 diameter.
We are also offering ISO threads with undersized threads on bolts for fitment along with nominal threads in HV 300.