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B7 Stud & Nut Kits – Blue PTFE Coated | Complete Flange Bolting Sets

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SKU:
SK01500-080
Availability:
Usually Ships Same Day
Weight:
0.00 LBS
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  • B7 Stud Kit Teflon Coated
  • B7 Stud Information
$8.90 - $110.30

Represents the combined quantity sold of all the sizes under this product SKU.
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Description

B7 Stud & Nut Kits – Blue PTFE Coated | Complete Flange Bolting Sets

Complete Flange Bolting Kit
Select Your Flange Size Above

Each variation is a complete Blue PTFE-coated B7 stud and 2H heavy hex nut kit configured for the flange application shown in the product option.

Qty 1 = One Complete Flange Bolting Kit

These complete flange bolting kits combine ASTM A193 Grade B7 alloy-steel studs with ASTM A194 Grade 2H heavy hex nuts for industrial pressure-rated flange connections. The blue PTFE coating provides additional corrosion protection and a low-friction surface that helps reduce galling during installation.

Instead of purchasing individual studs and calculating the quantity required for a flange connection, simply select the appropriate flange-size kit from the product options above. The selected variation identifies the stud diameter, stud length, and quantity included in that complete bolting set.

GetPipe flange bolt torque and stud length guide

Need Help Verifying Your Bolting?

Use the GetPipe Flange Bolt Torque Chart & Stud Length Guide to verify stud quantities, stud lengths, wrench sizes, flange classes, and torque reference values before ordering.

Reference Only: Always confirm torque requirements against project specifications, gasket recommendations, lubricant, flange condition, and engineering requirements.

Need Individual Studs or Gaskets Instead?

Building a custom connection or replacing individual studs? Shop our individual Blue PTFE B7 studs by diameter and length. Need the gasket too? Complete the flange connection with the proper gasket for your application.

How to Order Your Complete Stud Kit

  1. Select your flange size from the product options above.
  2. Review the stud diameter, stud length, and kit quantity shown in the selected option.
  3. Select the number of complete flange connections you need.
  4. Qty 1 equals one complete stud-and-nut kit.

What's Included in Each Kit?

  • ASTM A193 Grade B7 alloy-steel studs
  • Blue PTFE protective coating
  • ASTM A194 Grade 2H heavy hex nuts
  • Stud diameter and length shown in the selected product option
  • Stud quantity shown in the selected product option
  • Complete bolting set for the flange application identified by the selected variation

Blue PTFE-Coated B7 Stud Kit Features

ASTM A193 Grade B7 Blue PTFE Coated 2H Heavy Hex Nuts Included Complete Flange Bolting Set
  • High-strength B7 alloy-steel bolting
  • Helps reduce galling during installation
  • Provides added corrosion protection compared with plain-finish bolting
  • Low-friction coating supports more consistent assembly
  • Suitable for industrial pressure-piping applications
  • Convenient complete-kit configuration reduces ordering errors

Common Applications

Flanged Piping
  • Industrial pressure piping
  • Carbon steel piping systems
  • Alloy steel piping systems
Industrial Equipment
  • Flanged valves
  • Flanged fittings
  • Process piping equipment
Selection Note: Select the kit that matches your flange application. Stud lengths are measured end-to-end. Always verify the complete bolted joint when flange thickness, gasket thickness, washers, insulating kits, valves, wafer equipment, blind flanges, or other components may change the required stud length.

Gaskets are sold separately.

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