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DIN934
GYF
Manufactured in full compliance with ASTM A194 Grade 2HM specifications, this hex nut combines high-tensile alloy steel construction with advanced Geomat coating technology, delivering unmatched durability and long-term reliability for critical industrial fastening applications. Designed exclusively for bulk procurement buyers, industrial project contractors, and heavy equipment manufacturing enterprises, our 2HM Geomat hex nuts deliver consistent performance even in the harshest field conditions, reducing maintenance downtime and extending the service life of your assembled systems.
The proprietary Geomat coating applied to our Hex Nut 2HM Geomat delivers exceptional resistance to rust, oxidation, and chemical corrosion, outperforming standard zinc plating in harsh outdoor and industrial environments. This multi-layer coating provides long-term barrier protection without compromising thread integrity, making it ideal for applications exposed to moisture, chemicals, and abrasive elements.
Forged from premium alloy steel compliant with ASTM A194 Grade 2HM standards, our hex nuts offer a minimum tensile strength of 860MPa, with exceptional load-bearing capacity to withstand extreme pressure and dynamic loads in heavy-duty industrial systems.
Every 2HM Geomat Hex Nut undergoes precision CNC machining to ensure uniform thread dimensions, consistent wall thickness, and perfect mating compatibility with matching bolts and studs, eliminating cross-threading and ensuring secure, vibration-resistant fastening.
All our hex nuts are fully compliant with international industry standards including ASTM, ASME, and ISO, with full traceability and material certification available for every batch, meeting the strict quality requirements of industrial purchasers worldwide.
Parameter | Standard Specification |
Nut Type | Hex Nut (2HM Series) |
Thread Standard | UNC, UNF, ISO Metric |
Base Material | ASTM A194 Grade 2HM Alloy Steel / Carbon Steel |
Surface Coating | Geomat Anti-Corrosion Coating |
Our Hex Nut 2HM Geomat is the preferred fastening solution for wellhead equipment, pipeline assemblies, and refinery processing systems, where high pressure, high temperature, and corrosive media demand uncompromising reliability.
Ideal for use in boiler systems, turbine assemblies, and solar thermal power infrastructure, where consistent load-bearing performance and corrosion resistance are critical for long-term operational safety.
Widely used in excavators, bulldozers, and mining machinery, delivering secure fastening for structural components exposed to extreme dynamic loads and harsh outdoor working conditions.
Suitable for valve assemblies, reactor vessels, and piping systems in chemical plants, with Geomat coating providing robust protection against corrosive chemical exposure.
We cater exclusively to large-scale industrial buyers, manufacturing enterprises, and project contractors with flexible bulk supply solutions. We maintain a large in-stock inventory of standard Hex Nut 2HM Geomat products for immediate dispatch, with lead times as short as 3 working days for in-stock bulk orders. For custom requirements, we offer full OEM manufacturing services, including custom size machining, adjusted coating thickness, non-standard thread profiles, and branded packaging solutions. All custom orders come with full material certification and pre-shipment quality inspection reports to ensure full compliance with your project specifications.
All our 2HM Geomat hex nuts are manufactured in full compliance with ASTM A194 Grade 2HM standards, with additional compliance with ASME B18.2.2 and ISO 898-2 international specifications. Full material and compliance certification is provided with every order.
For standard in-stock sizes, bulk orders can be dispatched within 3 working days. For custom manufactured orders, lead times range from 15 to 30 working days, depending on order volume and customization requirements.
Yes, we offer adjustable Geomat coating thickness and formulation options to meet the specific corrosion resistance requirements of your application, including enhanced protection for extreme chemical or marine environments.
We offer standard sizes from 1/4" to 4" (M6 to M100), with custom non-standard sizes available upon request for specialized industrial projects.
Whether you are a bulk procurement buyer, industrial project contractor, or heavy equipment manufacturer, we are ready to deliver tailored Hex Nut 2HM Geomat solutions for your project. Contact us today to receive your free custom quote, complimentary technical consultation, and sample testing options. Our dedicated engineering and sales team will work with you to meet your exact specifications, with competitive bulk pricing and reliable global delivery to support your business growth.
