|EN 14399-4 10.9 HV||M-27 to M-76||Alloy steel - HV 300||Wind mills, wind farms, blades for wind turbines|
|EN 14399-4 10.9 HV||M-27 to M-76||Alloy steel - HV 300||Solar plants, Photovoltaic plants|
|SS 316 L / AISI 316 L||1/2" to 3"||Ferratic steel||high temprature piping, flange joints, rigs and offshore platforms|
|316S311||1/2" to 3"||Ferratic steel||For low temprature piping, flange joints and platforms|
Bigboltnut manufactures world class HV 300 bolts for use in wind energy, these bolts are manufactured as per European and american standard in PLAIN, Black and hot dip galvanised finish, where ever applicable we can also provide these bolts in special coatings like PTFE, Geomet and Dacromet finish.
These HV bolts are as per 10.9 grade and are supplied with Grade 10 nuts and washers as per HV 300 used for the wind turbines
Bigboltnut manufactures HV bolts & nuts in 10.9 grade using high quality alloy and carbon steel material for wind farms and wind energy sector, our bolts and nuts are used extensively in the on shore and off shore areas in the wind energy sector in India, Europe and USA. Wind energy is the most popular form of renewable source of energy and does not pollute the environment like other sources do.