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B7 Bolts / 2H Nuts

B7 bolts are threaded studs and are commonly used with 2H nuts. They can be produced in a variety of dimensions and pack configurations. MW stocks standard sizes for fast and easy delivery and offers multiple options for product customizations, including added finishes.

Our B7 studs are commonly coated with a fluoropolymer. B7 studs and nuts coated with a fluoropolymer finish are considered superior due to their many added performance properties. They are easier to remove after prolonged exposure to corrosive environments since they are produced without the use of nut-locking oxides. This feature ensures excellent corrosion resistance, making them perfect for use in irrigation, chemical plants, refineries, and similar environments where corrosion is a concern.


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Stock & Standard Yes View B7 Bolts / 2H Nuts
B7 Studs

B7 Bolts / 2H Nuts Overview

Custom Manufacturing

Custom B7 Studs

Our facilities specialize in custom component production, meaning we offer a variety of specialty finishes and materials as well as a selection of optional manufacturing services. Some of these services include design, tooling, CAD modeling, and various secondary machining processes.

Send us your specs or configure a part.

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MW Components - PTFE Blue-Coated B7 Studs

B7 Studs Manufacturing

There is a particular manufacturing process associated with the production of B7 bolts to help them achieve the high level of performance that we’ve come to expect. This process includes heat-treating the material, chromium-molybdenum alloy steel, to 1150 degrees Fahrenheit and may involve adding a protective coating for added performance in extreme environmental conditions.

Component manufacturing & assembly operations


B7 studs are produced from chromium molybdenum steel; however, if you require a stud, bolt, or coordinating nut from an alternate material, contact us for custom quote information.


  • Chromium Molybdenum Steel
  • Other Specialty Materials


Below are commonly requested finishes or coatings for B7 studs or bolts. In high-corrosion environments, fluoropolymer coatings are highly recommended.


  • Cadmium Plated
  • Fluoropolymer Coating
  • Hot-Dipped Galvanized
  • Zinc Plated

Need a Large Order?

We can design and manufacture a component for your specific application in any quantity. For quantities over 1,000, please request a quote.

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