USA FASTENER Fully Threaded Stud: 1 1/4"-8 Thread Size, Steel, Grade B7, PTFE Coated
The USA FASTENER Fully Threaded Stud (SKU 5NYR1) is a PTFE-coated, fully-threaded rod and stud made from Steel, Grade B7, supplied in an 8-pack. It features a 1 1/4"-8 thread size and meets ASTM 193 dimensional…
SKU 3G-OTH-535424
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Product Description
The USA FASTENER Fully Threaded Stud (SKU 5NYR1) is a PTFE-coated, fully-threaded rod and stud made from Steel, Grade B7, supplied in an 8-pack. It features a 1 1/4"-8 thread size and meets ASTM 193 dimensional standards (MPN B7-1.25-9.5-8).
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 and PTFE coating provide corrosion resistance and lubricity, making it suitable for chemical processing, oil and gas, and power generation environments.
What are the specifications of USA FASTENER Fully Threaded Stud B7-1.25-9.5-8?
The USA FASTENER Fully Threaded Stud has a 1 1/4"-8 thread size, is made from Steel Grade B7 with a PTFE coating, and comes in an 8-pack. It meets ASTM 193 dimensional standards. The manufacturer part number is B7-1.25-9.5-8, and the SKU is 5NYR1.
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 the product reaches your facility. Contact us for availability and lead time on this PTFE-coated Grade B7 stud.
How to select the correct USA FASTENER Fully Threaded Stud for my application?
Select the USA FASTENER Fully Threaded Stud by matching thread size (1 1/4"-8), material grade (B7 steel), and coating (PTFE) to your flange or piping system's pressure and temperature requirements. Verify dimensional compliance with ASTM 193 standards. For application-specific guidance, consult 3G Electric's technical team.
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.







