Engineered Stainless Steel Hexagonal Bars for Precision Machining
Hexagonal Bright Bars (SS Hex Bars) manufactured by B M Steel Industries offer outstanding dimensional accuracy across flats, sharp corner definitions, and exceptional surface cleanliness. Produced at our specialized cold drawing benches in Ahmedabad using high-grade tungsten carbide dies, our hex bars ensure seamless feeding into high-speed CNC bar loaders and multi-spindle automatic lathes.
Every hex bar is drawn from prime certified raw material ingots, precision straightened, and subjected to 100% optical emission spectrometer verification to deliver consistent mechanical properties, high tensile strength, and superior chip-breaking performance.
Product Overview
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SIZE RANGE (A/F): 4mm - 75mm (5/32" - 3" A/F)
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SUPPLY LENGTH: Up to 6.5 Meters (Custom Cut to ±1mm)
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TOLERANCES: DIN 176 / ISO h11, h12, k12, k13
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SUPPLY CONDITION: Cold Drawn, Annealed, Pickled & Polished
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SURFACE FINISH: Smooth Cold Drawn | Belt / Grit Polished
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QUALITY & CERTIFICATION: 100% Spectro Tested | EN 10204 3.1 MTC
01. Quality & Precision Assurance
Our hexagonal bright bars are engineered through tungsten-carbide cold drawing dies and continuous multi-roll straighteners to achieve accurate across-flats tolerances, sharp corners, and flawless face flatness.
02. Supply Conditions & Grades
We provide hexagonal bars across major international standards including ASTM A276, ASTM A479, DIN 176, EN 10088-3, and JIS G4303 in custom lengths and tailored heat treatment conditions.
Free-Machining Hex (AISI 303)
AISI 303, 303Cu. Sulphur-alloyed for extreme machining speeds, reduced tool wear, and flawless threads.
Austenitic Standard Line
AISI 304, 304L, 316, 316L, 321. Superior anti-corrosion for marine fittings and food contact equipment.
Martensitic & Ferritic Hex
AISI 410, 416, 420, 430, 431. High hardness, magnetic responsiveness, and wear resistance.
Export Sea-Worthy Packaging
Heavy-duty HDPE woven wraps, metal bundle tags, corner protectors & sturdy wooden box strapping.
03. Industrial Applications
SS Hexagonal bars are widely used across automated CNC component manufacturing, reducing machining time and material wastage for threaded fasteners, fluid power fittings, and valve bodies.
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