A193 B7 studs and A194 2H nuts

B7- A193,2H-A194

B7 alloy steel is a high temperature grade of A-193.  Depending on your unique project requirement needs, grade B7 bolts can be used in numerous types of extreme conditions.

The Nuts is 2H -A194

So ASTM A193 Grade B7 Stud Bolts coupled with 2H nuts are most commonly used for pipelines.

ZJB Fastener is a leading manufacturer and Stoick of A193 Grade B7 Stud Bolts with full threads, double end threads Stud bolts with 2H Nuts .  These extremely reliable fastener products are manufactured from advanced quality ASTM A-193 gr B7 materials &A194-2H , which provides them the capabilities to withstand extremely volatile environments.

 A193 B7 studs and A194 2H nuts Coated

-Plain

-Black

-Zinc Plated

-PTFE （Teflon）

 A193 B7 studs and A194 2H nuts Specification & Size

B7 Stud Bolts &2H Nuts Applications

They are also used throughout a wide range of industries including various chemical, construction and petroleum field applications. More specifically, grade b7 bolts can be used to improve the following types of applications:

• Fittings
• Valves
• Pressure vessels
• Flanges

Related Question：

What is Stud bolt Standard？

What is A193？