USA FASTENER Fully Threaded Stud: 7/8"-9 Thread Size, Steel, Grade B7, PTFE Coated, 6 in Lg
The USA FASTENER Fully Threaded Stud (SKU 4KFY9) is a PTFE-coated, fully-threaded rod with a 7/8"-9 thread size, 6 in length, and Grade B7 steel construction. Supplied in a 4-pack, it meets ASTM 193 dimensional…
SKU 3G-OTH-535399
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Product Description
The USA FASTENER Fully Threaded Stud (SKU 4KFY9) is a PTFE-coated, fully-threaded rod with a 7/8"-9 thread size, 6 in length, and Grade B7 steel construction. Supplied in a 4-pack, it meets ASTM 193 dimensional standards (MPN B7-.875-6).
Frequently Asked Questions
What is a USA FASTENER Fully Threaded Stud used for?
This PTFE-coated, fully-threaded stud is used in high-pressure and high-temperature bolting applications, such as flanged connections in piping systems, pressure vessels, and valve assemblies. The Grade B7 steel and PTFE coating provide corrosion resistance and lubricity, making it suitable for industrial environments where disassembly and reuse are required.
What are the specifications of the USA FASTENER Fully Threaded Stud 7/8"-9?
The USA FASTENER Fully Threaded Stud (MPN B7-.875-6) has a 7/8"-9 thread size, 6 in length, and is made from Grade B7 steel with a PTFE coating. It meets ASTM 193 dimensional standards and is supplied in a 4-pack. The PTFE coating reduces friction and protects against corrosion in demanding industrial applications.
Where to buy USA FASTENER Fully Threaded Studs worldwide?
3G Electric supplies USA FASTENER Fully Threaded Studs worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this PTFE-coated, Grade B7 stud (SKU 4KFY9) and other industrial fasteners across 14 departments.
How to select the correct fully threaded stud for high-temperature service?
Select a stud with a material grade rated for your operating temperature and pressure, such as Grade B7 steel for moderate high-temperature service. Verify dimensional standards like ASTM 193 and consider coatings like PTFE for corrosion resistance and lubricity. Match thread size and length to your flange or component specifications.
USA FASTENER Products
3G Electric supplies USA FASTENER ptfe-coated fully-threaded rods & studs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







