USA FASTENER Fully Threaded Stud: 1 3/8"-8 Thread Size, Steel, Grade B7, PTFE Coated
The USA FASTENER Fully Threaded Stud (SKU 4KGC9) is a PTFE-coated, fully-threaded rod and stud made from Steel, Grade B7, supplied in a 4-pack. It features a 1 3/8"-8 thread size and meets ASTM 193 dimensional…
SKU 3G-OTH-535425
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Product Description
The USA FASTENER Fully Threaded Stud (SKU 4KGC9) is a PTFE-coated, fully-threaded rod and stud made from Steel, Grade B7, supplied in a 4-pack. It features a 1 3/8"-8 thread size and meets ASTM 193 dimensional standards (MPN B7-1.375-9.5).
Frequently Asked Questions
What is 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 PTFE coating provides corrosion resistance and lubricity, while Grade B7 steel ensures strength in demanding industrial environments.
What are the specifications of USA FASTENER Fully Threaded Stud?
The USA FASTENER Fully Threaded Stud has a 1 3/8"-8 thread size, is made from Steel Grade B7 with a PTFE coating, and meets ASTM 193 dimensional standards. It comes in a 4-pack with manufacturer part number B7-1.375-9.5. These specs ensure reliable performance in high-stress bolting applications.
Where to buy USA FASTENER Fully Threaded Stud worldwide?
3G Electric supplies the USA FASTENER Fully Threaded Stud worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability 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 degradation. The PTFE coating adds corrosion protection and reduces galling during installation. Always verify thread size and dimensional standards like ASTM 193 to match your flange or equipment requirements.
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.









