ASTM A-193 Grade B7 Studs

ASTM A-193 Grade B7 Studs – IN-STOCK – Available for IMMEDIATE shipping… Lightning Bolt is North America’s leading manufacturer and supplier of Domestic and Imported B7 studs.  As an ISO 9001:2008 certified manufacturer, we supply ASTM A-193 grade B7 stud bolts to industrial projects all over the world.  According to specifications, the type of nut that is to be mated with a B7 stud is an A-194 Grade 2H Heavy Hex Nut.  Click here for more technical information about ASTM A193 B7 Studs.

Known for their adequate strength while being commercially available, B-7 studs are extremely popular when flanging together pipe and valves.  Please note that we carry A-193 threaded bar up to 6″ in diameter.  In addition, we carry grade b7 studs in metric sizes too.  Due to the extreme resistance to corrosion that fluropolmer coatings offer, we are starting to see more jobs that are requiring teflon blue B-7 studs, which many still refer to as “PTFE studs“.  If you are looking for B7 cap screws, and even teflon blue B7 cap screws, you are in luck… Lightning Bolt has one of the largest known inventories of PTFE B7 Cap Screws.

When your tasks calls for teflon coated B7 stud bolts, go to the source, and CALL Lightning Bolt 225-272-6200 or

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Why Lightning Bolt for ASTM A-193 Grade B7 Studs?
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.  Innovation is a way of life for our company… This is why we have recently been awarded several national awards for innovation and excellence.     
So, regardless if your application is pulp & paper, chemical, Oil & Gas, or Power Generation, contact Lightning Bolt for all of your A-286 fastener needs.
ASTM A-193 B7 Technical Info

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