Grade 8 Stainless Nuts & Grade 8 Hardened Nuts

Grade 8 Stainless Nuts & Grade 8 Hardened Nuts?

Lightning Bolt is your premiere supplier of Grade 8 Stainless Nuts & Grade 8 Hardened Nuts…  Don’t worry if you have confused them with ASTM A194 Grade 8 Stainless nuts, as WE HAVE BOTH IN-STOCK.

As an ISO 9001:2008 certified fastener manufacturer, Lightning bolt has both domestic and import lines of Gr8 nuts in a variety of platings.  We also have them in multiple platings.  Regardless if you use millions a month, or just a few a year, Lightning Bolt is the leading expert when it comes to hardened alloy fasteners such as grade 8 nuts.  Grade 8 nuts are commonly mated on grade 8 bolts and used in heavy industries do their high tensile strength.  These applications are popular within the heavy machinery, mining, tractors, trucking, and many other heavy industrial reasons.

Contact us today +225-272-6200 of
Why Lightning Bolt for Grade 8 Stainless Nuts & Grade 8 Hardened Nuts?

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.


ASME B18.2.2-Finished-Hex-Nut-dimmensions-grade-5-nuts-grade-5-nuts

ASME B18.2.2 Finished Hex Nut dimmensions




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