Heavy-duty applications demand reliable and high-strength fastening solutions, and that’s exactly what ASME B18.2.2 heavy hex nuts deliver. Manufactured to meet strict ASME specifications, these industrial hex nuts offer superior load-bearing capabilities and long-term performance in even the most demanding environments.
At Bigboltnut, we specialize
in the production and export of ASME B18.2.2-compliant heavy hex nuts in a wide
range of sizes and materials to meet global industrial standards. Whether
you're working on infrastructure projects, machinery, or structural frameworks,
our nuts ensure secure, high-strength connections.
What is ASME B18.2.2?
The ASME B18.2.2 standard defines
the dimensional and mechanical properties for hex nuts used in structural and
industrial applications. These nuts feature a heavier, thicker profile compared
to standard hex nuts, allowing for improved grip, increased contact surface,
and better load distribution. ASME B18.2.2 is widely recognized and often used
interchangeably with the ANSI standard for industrial hex nuts.
Available Sizes: Metric & Inch
ASME B18.2.2 heavy hex nuts are
manufactured in both metric (MM) and imperial (inch)
units. Their enhanced geometry makes them ideal for high-performance fastening
systems that require durability, strength, and consistency.
Grades &
Material Options
Selecting the right grade of heavy hex nut is
crucial for performance and longevity. We offer a variety of material and grade
options to suit specific applications:
- ASTM A563 (Grades A, B, C, DH)
– For general and high-strength applications
- ASTM A194 (Grades 2H, 2HM, 4, 7, 8, 8M)
– Ideal for high-temperature and high-pressure environments
- Carbon & Alloy Steel –
Preferred in structural and industrial settings
- Stainless Steel (A2, A4) –
Provides excellent corrosion resistance, perfect for marine and chemical
industries
International Standards Equivalents
ASME B18.2.2 heavy hex nuts are compatible with
several international standards, enabling their use in projects worldwide.
Common equivalents include:
- ISO 4032 / DIN 934 –
European standard
- JIS B1181 – Japanese
standard
- BS 1768 – British standard
These global equivalents make our heavy hex nuts
a reliable choice for cross-border engineering and construction requirements.
Industrial Applications
Heavy hex nuts are
trusted in sectors where strength and safety are non-negotiable. Typical
applications include:
- Construction & Infrastructure
– Used in bridges, highways, and steel frameworks
- Heavy Equipment & Machinery
– Ensures durable fastening in mechanical systems
- Oil & Gas – Suitable
for high-pressure pipeline connections
- Power Plants – Used in turbines,
transformers, and other critical components
- Marine & Offshore –
Designed to withstand corrosive and extreme environments
Why Bigboltnut?
Bigboltnut stands out as a
leading manufacturer and exporter of ASME B18.2.2 heavy hex nuts due to our
commitment to quality and customer satisfaction. Here’s what sets us apart:
- Precision Engineering –
Manufactured with tight tolerances for accuracy and fit
- Wide Range of Sizes –
Standard and custom sizes available
- High-Quality Materials –
Sourced and tested for maximum strength
- Global Standard Compliance
– Conforms to ASME, ISO, DIN, and other international norms
- Bulk Supply Capability –
Ideal for large-scale industrial and infrastructure projects
If you're seeking reliable fastening solutions
that meet international quality benchmarks, Bigboltnut's ASME B18.2.2 heavy hex nuts
are your go-to option. We are committed to delivering fasteners that perform
under pressure—literally.
Source Url: https://www.bigboltnut.com/product/asme-b18-2-2-t9-heavy-hex-nut.html
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