USA FASTENER Fully Threaded Stud: 1"-8 Thread Size, Steel, Grade B7, PTFE Coated, 6 1/4 in Lg
The USA FASTENER Fully Threaded Stud (SKU 4KFZ8) is a PTFE-coated, fully-threaded rod and stud with a 1"-8 thread size, made from steel Grade B7. Each pack contains four pieces, each 6 1/4 inches long, manufactured…
SKU 3G-OTH-535466
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Product Description
The USA FASTENER Fully Threaded Stud (SKU 4KFZ8) is a PTFE-coated, fully-threaded rod and stud with a 1"-8 thread size, made from steel Grade B7. Each pack contains four pieces, each 6 1/4 inches long, manufactured to ASTM 193 dimensional standards (MPN B7-1-6.25).
Frequently Asked Questions
What is a USA FASTENER Fully Threaded Stud used for?
This PTFE-coated, Grade B7 steel stud is used for high-pressure and high-temperature bolting applications in industrial piping, valve assemblies, and flanged connections. The PTFE coating provides corrosion resistance and lubricity, making it suitable for chemical processing, oil and gas, and power generation environments.
What are the specifications of the USA FASTENER Fully Threaded Stud 1"-8?
This stud has a 1"-8 thread size, is 6 1/4 inches long, and is made from steel Grade B7 with a PTFE coating. It meets ASTM 193 dimensional standards. Each pack contains four pieces. The manufacturer part number is B7-1-6.25.
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 pack.
How to select the right fully threaded stud for high-temperature service?
For high-temperature service, select a stud made from Grade B7 steel, which offers high tensile strength and resistance to thermal fatigue. Ensure the thread size and length match your flange or component specifications. The PTFE coating adds corrosion protection and reduces galling during installation.
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.








