USA FASTENER Fully Threaded Stud: 7/8"-9 Thread Size, Steel, Grade B7, PTFE Coated
The USA FASTENER Fully Threaded Stud (SKU 4KFZ1) is a PTFE-coated, fully-threaded rod with a 7/8"-9 thread size, made from steel, Grade B7, and supplied as a 4-pack. It meets ASTM 193 dimensional standards (MPN…
SKU 3G-OTH-535460
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Product Description
The USA FASTENER Fully Threaded Stud (SKU 4KFZ1) is a PTFE-coated, fully-threaded rod with a 7/8"-9 thread size, made from steel, Grade B7, and supplied as a 4-pack. It meets ASTM 193 dimensional standards (MPN B7-.875-6.25).
Frequently Asked Questions
What is USA FASTENER Fully Threaded Stud used for?
This PTFE-coated fully threaded stud is used for high-pressure and high-temperature bolting applications in industrial piping, valve assemblies, and flanged connections. The Grade B7 steel provides high tensile strength, while the PTFE coating offers corrosion resistance and reduced galling during installation.
What are the specifications of USA FASTENER Fully Threaded Stud 7/8"-9?
This stud has a 7/8"-9 thread size, is made from steel Grade B7, and meets ASTM 193 dimensional standards. It is PTFE coated and supplied as a 4-pack. The manufacturer part number is B7-.875-6.25. These specifications ensure reliable performance in demanding industrial environments.
Where to buy USA FASTENER Fully Threaded Stud in worldwide?
3G Electric supplies and delivers the USA FASTENER Fully Threaded Stud worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for availability and lead time on this PTFE-coated Grade B7 stud.
How to install USA FASTENER Fully Threaded Stud?
Installation requires proper thread lubrication to prevent galling, even with the PTFE coating. Use a torque wrench to tighten to the specified torque value for Grade B7 fasteners. Ensure the stud is fully engaged in the nut or tapped hole. Always follow ASTM guidelines for bolted joint assembly.
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.







