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ASTM-A194 2H Nuts

When you need strong, durable, and dependable fastening products, heavy hex nuts are a go-to solution. Trust Brazos Fasteners as your single-source supplier of superior-grade ASTM-A194 2H nuts. We offer a wide range of nuts, including carbon steel and stainless heavy hex nuts in several sizes and finishes.

Hardware for Heavy-Duty Applications

Our heavy hex nuts are excellent solutions in high-strength applications such as buildings, bridges, oil and gas industry, petrochemical, infrastructure, and similar construction projects. They’re also prominent in boat and barge manufacturing, particularly for deck fittings, engine mounting, and hull assemblies. Other applications include auto mechanics, logistics, and transportation. We stock several common styles of hex nuts:

  • ASTM A194 Grade 2H carbon steel
  • ASTM A563 Grades DH, A, and C carbon steel
  • ASTM A194 Grade 8 304 stainless steel
  • ASTM A194 Grade 8M 316 stainless steel

Available heavy hex nut finishes include plain, hot-dipped galvanized, zinc, cadmium, and Teflon. Depending on your application needs, we can source them in other metals and finishes.

Brazos is uniquely suited to supply heavy hex nuts for your projects. Located in Clute, Texas, we offer local delivery to Houston and surrounding communities. We also enjoy ready access to multiple shipping providers for national and international customers.

Frequently Asked Questions

Yes. We maintain a full inventory of Grade 8 (304 Stainless) and Grade 8M (316 Stainless) heavy hex nuts. These are essential for marine, chemical processing, and offshore applications where carbon steel fasteners would fail due to corrosion.

Absolutely. While many suppliers only stock plain or galvanized, we leverage our long-term finishing partnerships to provide Teflon (Xylan) coatings, alongside Cadmium and Zinc plating with significantly shorter lead times than national chains. We manage the logistics of the coating process so you receive a job-ready fastener.

Yes. We understand that project specs often dictate origin. We maintain a deep, segregated inventory of both Domestic (USA) heavy hex nuts in Grades 2H, DH, alongside imported Grades 8, and 8M. Whether your project requires Buy American compliance or the most cost-effective solution, we have the stock ready in our Clute warehouse.

We offer a 24/7 Call Out Service specifically for critical infrastructure and refinery emergencies. Whether you need a full set of A194 2H nuts for a flange repair at 2 AM or a customized kitting solution for a scheduled turnaround, our team in Clute, TX, is available around the clock to prevent downtime.

Why Choose Brazos Fasteners?

24/7 Call Out Service
Whenever You Need It

Faster Delivery
than Competitors

Vendor Managed
Inventory (VMI)

Finishes

experts in bolts & fasteners

About Brazos Fasteners

Our focus is to provide high-quality fasteners in whatever time frame you need them with expert customer service. The success of various organizations with diverse backgrounds relies heavily on our products, which are held to high standards.

Have a question?

Contact Our Team of Fastener Experts