Inconel-25-6MO Screws

Inconel-25-6MO Screws. IN STOCK. Lightning Bolt is capable of manufacturing a wide range of Inconel-25-6MO fasteners. INCOLOY alloy 25-6MO fasteners (also known under UNS N08926/W. Nr. 1.4529, formerly UNS N08925) are made of a super-austenitic stainless steel consisting of 6% molybdenum and enhanced by an addition of nitrogen. The nickel and chromium make-up of this alloy make it resistant to a wide range of corrosive conditions.
The alloy is especially resistant to non-oxidizing acids such as sulfuric and phosphoric. The high molybdenum content and nitrogen provide resistance to pitting and crevice corrosion, while copper enhances resistance to sulfuric acid.
Lightning Bolt offers a wide range of hard to find anti-corrosive alloy fasteners. Such alloys include INCOLOY alloy 25-6MO which is a fully austenitic alloy containing 6% molybdenum and offering excellent corrosion resistance in a wide variety of aggressive, aqueous environments. This alloy can be made into many types of fasteners including nuts, bolts, hex cap screws, studs and washers.
This alloy replaces the conventional, austenitic stainless steels (AISI 316 and 317), where their capabilities are pushed to their performance limits. The alloy, therefore, falls into a “super austenitic stainless steel” category. It has been known to represent a cost-effective alternative to the higher nickel alloys in some marine and chemical processing environments. One of the outstanding characteristics of INCOLOY alloy 25-6MO is its resistance to environments containing chlorides or other halides.
This alloy is especially capable of handling high-chloride environments such as brackish water, sea water, caustic chlorides and pulp mill bleach systems. Common applications include chemical and food processing, pulp and paper bleaching plants, marine and offshore platform equipment, salt plant evaporators, air pollution control systems, and condenser tubing, service water piping, and feedwater heaters for the power industry.
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 Inconel-25-6MO Screws?

    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.