Suman Fasteners is prominent Heavy Hex Long Nut manufacturers in Germany, suppliers, dealers, traders in Germany. Among our products we have high quality Heavy Hex Long Nuts that are sold as high in strength and long service. Our production of these nuts is very particular to size, increased load carrying and threads engaging reliability, to comply with the rigorous industrial environment. Quality comes first and, hence, all our Heavy Hex Long Nuts are of excellent durability, corrosive and tightening firm structures, mechanical and high pressure.
It is a heavy and long duty fastening nut, with good thread penetration and tight. It is shaped like a larger hex that provides it with a better grip and high level of torque control compared to the standard nuts. Treaded rods or bolts are fixed in the long body making it very rigid in its alignment which makes it suitable in structural, high load and industrial applications. It is more usually used in cases where the required strength, safety and durability are required.
As trusted Heavy Hex Long Nut manufacturers in Germany, we provide durable nuts suitable for structural, machinery, and industrial applications. The main types include--
As reliable Heavy Hex Long Nut suppliers in Germany, our nuts are made with high-strength steel, precise threading, and comply with ASTM, ISO, and DIN standards.
| Specification | Key Parameters | Industrial Relevance | Standards |
|---|---|---|---|
| Dimensional Standards | Nominal Size (1/2", 3/4", M12, M20), Width Across Flats (WAF), Width Across Corners (WAC), Nut Thickness/Height, Thread Dimensions, Overall Length | Ensures proper fit with bolts and components. Supports joining thick parts or extended threads. | ASME B18.2.2 (Inch), ASME B18.2.4 (Metric), ISO 4032, ISO 4033, ISO 4775 |
| Material Specifications | Steel Grade (ASTM A563 Grade A, DH; ASTM A194 Grade 2H, 8), Stainless Steel (304, 316), Alloy Steel | Provides strength, hardness, and corrosion resistance for intended applications. | ASTM A563, ASTM A194, AISI Stainless Steel |
| Mechanical Properties | Tensile Strength, Proof Load, Hardness (Rockwell, Brinell) | Ensures load-bearing capacity, structural integrity, and resistance to deformation. | Varies by material grade and size; test reports available |
| Coatings & Finishes | Zinc Plating/Galvanized, HDG, Stainless Steel Passivation, PTFE, Plain Finish, Black Oxide | Offers corrosion protection and reduced friction; HDG suitable for outdoor use. | ASTM A153 (HDG), ASTM B633 (Zinc Plating) |
| Thread Specifications | Thread Type (UNC, UNF, Metric), Thread Class (e.g., 2B) | Guarantees precise fit and proper bolt engagement. | ASME B1.1 (Inch), ISO 68-1 (Metric) |
| Heat Treatment | Quenching and Tempering | Improves strength and durability under heavy loads. | Specific to material grade |
As trusted Heavy Hex Long Nut dealers in Germany, we offer nuts that ensure secure connections, improved load distribution, and vibration resistance.
As trusted Heavy Hex Long Nut traders in Germany, our nuts are applied in petrochemical plants, refineries, heavy engineering projects, and other high-pressure systems.
Suman Fasteners is leading Heavy Hex Long Nut manufacturers in Germany, suppliers, dealers, traders in Germany. We concentrate on the quality of heavy hex long nuts that are of good quality to meet the strength, durability and reliability demands. Our products are oriented to provide products of industrial standard and perform exceptionally in harsh applications.
Some of the applications of our nuts include construction, machinery, automotive, oil and gas and power generation industries. We develop our products in a precise manner and highly control their quality to ensure a high rate of security of fastening, long service life as well as customer satisfaction with the Heavy Hex Long Nut. Connect with us to know more.