Hastelloy Nickel Alloy B2 is an amazingly chemical resistant alloy that is highly resistant to pitting and stress corrosion cracking in the heat-affected zone.  In particular this alloy performs well in harsh environment such as sulfuric acid, hydrogen chloride, and phosphoric acids.  This nickel-molybdenum alloy is commonly used in extreme reducing conditions, and has a much lower Carbon, Silicon, and Iron composition when compared to Hastelloy B (Alloy B).  Fasteners made from this alloy are also known as UNS N10665 fasteners.

It should be noted that Alloy B2 isn’t engineered for applications with temperatures ranging between 1000F-1600F.

Lightning Bolt is capable of manufacturing a wide range of Alloy B2 fasteners.  Being an ISO 9001:2008 certified company, we are capable of manufacturing any type of fastener. 

Special alloy fasteners are our “specialty,” however standard items also within our capabilities include:

Why Lightning Bolt for Nickel-Alloy-B2?

Lightning Bolt & Supply has been servicing North America’s industrial fastener needs for over 25 years.  Since then, our focus on the production of high quality parts at competitive pricing has allowed us to become an industry leader.  Our niche in exotic high nickel alloy fasteners include materials such as: hastelloy, Inconel, monel, A-286, 904L, Alloy-20, duplex stainless as well as many additional alloys.

Being centrally headquartered in Baton Rouge, Louisiana, we are capable of shipping to jobsites all over the world.  Many of our industrial projects that we supply material to include anchor bolts, and also stud bolts of many different ASTM grades.  These include B7, L7, B16, B8, B8M, stain hardened and many more.  In addition to being an ISO certified fastener manufacturer, we were awarded “Corporate Supplier of the Year” by WBENC.


To learn more about our products, or to place an order, please call (225) 272-6200 or send an email to  For calls placed from outside of the United States, please call 001-225-272-6200.



Contact Us

Our Team will contact you in less than 24 hours

  • This field is for validation purposes and should be left unchanged.