Hex Bars
Our Hex Bars are manufactured using advanced processing techniques to ensure high strength, precise dimensional accuracy, and excellent structural reliability. Designed to meet the demanding requirements of engineering, machining, and fastening applications, our hex bars provide consistent performance and extended service life across various industries.
The production process includes strict quality control at every stage — from premium raw material selection to precision rolling, drawing, and finishing. This ensures uniform mechanical properties, accurate across-flat dimensions, and superior straightness. The well-defined hexagonal profile enhances grip and torque transfer, making these bars especially suitable for fasteners and precision-machined components. The controlled surface finish reduces additional machining efforts, improving operational efficiency and minimizing production time.
We maintain tight tolerances and comply with international industry standards to deliver reliable and high-performance hex bars suitable for critical applications. Whether used in bolts, nuts, shafts, automotive components, or precision-engineered assemblies, our hex bars are developed to provide durability, strength, and dependable performance under demanding operating conditions.
| Parameter | Specification |
|---|---|
| Size Tolerance | As per EN 10061, ASTM A484, DIN 176 or customer-specific requirements. |
| Size Range | Across Flats (AF): 6mm to 100mm (Custom sizes available). |
| Condition | Hot Rolled / Cold Drawn / Annealed / Solution Annealed. |
| Grades | AISI 303, 304L, 316L, 420, 430F, 431, 17-4PH, 2205, DIN 1.4305, 1.4307, 1.4404, 1.4021, 1.4034, 1.4542, 1.4462, etc. |
| Across Flat Accuracy | Precision controlled AF dimensions for fastening and machining applications. |
| Straightness | As per EN 10061 standards or customer specification. |
| Surface Finish | Hot Rolled (HR), Cold Drawn (CD), Bright, Ground & Polished. |
| Mechanical Properties | As per applicable grade standard. |
| Ultrasonic Inspection | As per ASTM A388 or customer requirement. |
| Heat Treatment | Annealed, Solution Annealed, Quenched & Tempered (QT), Stress Relieved. |
| Specifications | As per EN, ASTM, DIN, JIS, BS, ASME, GOST, AISI/NACE MR0175. |
| MTC | Material Test Certificate as per EN 10204 / 3.1 |
| Melting Route | E.F. + A.O.D. / V.O.D. + C.C.M. Process Route material supplied. |