Blue PTFE B7 TEFLON™ Cap Screws- Flurokote#1

PTFE B7 Cap Screws IN-STOCK!

Lightning Bolt keeps an immense inventory of blue PTFE B7 Cap Screws and Blue B7 TEFLON™ Hex Bolts in-stock and ready to ship!

Known throughout the industry for its amazing resistance to corrosion, one of our PTFE coating is a proprietary Flurokote#1 blend that offers superior characteristics for maximizing the life of teflon coated fasteners.  PTFE coating are very popular on specifically on B7 studs PTFE and include a tensile strength of up to 4,000psi & an operating pressure up to 100,000psi.

Unlike hot dip galvanized fasteners, the absence of oxides promise a safe and easy removal of “frozen nuts”when using coated TEFLON™ fasteners from Lightning Bolt.  PTFE hex bolts are available in a very wide range of sizes and in many different lengths.  The grade B7 fasteners are governed by the ASTM A-193 specification, but is a hardened alloy similar in strength to the SAE-J429 grade 5.  We also stock the Grade 2H blue TEFLON™ nuts that the ASTM standards have engineered to mate with B7 studs.

Why Lightning Bolt for PTFE Grade B7 TEFLON™ Cap 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.

When your tasks calls for B7 hex bolts, go to the source, and call Lightning Bolt +225-272-6200 or

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