Description
Description
Hex Nuts are six-sided internally threaded fasteners designed to work with bolts, screws, and other externally threaded components. These nuts are an essential part of mechanical assemblies and are used in a wide range of industries due to their strength, reliability, and resistance to corrosion. They are designed according to international standards like DIN 934 and ANSI B18.2.2, ensuring consistency in quality and performance.
Made from high-quality stainless steel (SS 304 / SS 316), Hex Nuts are suitable for both general-purpose and high-corrosion environments such as chemical plants, marine applications, and food-grade machinery. The nuts are available in various mechanical grades like A2 and A4, ensuring excellent performance under different load conditions.
Hex Nuts are one of the most commonly used fasteners, designed to pair with bolts and screws to secure parts together. These six-sided nuts offer high strength, corrosion resistance, and durability, making them suitable for various industrial, construction, and mechanical applications.
Key Features:
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Thread Type: Metric & Inches
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Dimensional Standards:
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Metric: DIN 934
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Inches: ANSI B18.2.2
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Mechanical Standards:
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Metric: ISO 3506-2
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Inches: ASTM F 594
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Marking Options & Grades:
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A2-50 / A2-70 (Min 500–700 MPa) – SS 304 / SS 304L
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A4-50 / A4-70 (Min 500–700 MPa) – SS 316 / SS 316L
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F594 C / D (Min 85–100 ksi) – SS 304 / SS 304L
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F594 G / H (Min 85–100 ksi) – SS 316 / SS 316L
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Material Options:
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Stainless Steel 304 / 304L
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Stainless Steel 316 / 316L
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Size Range:
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Metric: M5 to M52
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Inches: 1/4″ to 2″
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Applications:
Widely used in construction, automotive, marine, and industrial assemblies, Hex Nuts provide reliable fastening for long-term use.
Product Name: HEX NUT
| THREAD TYPE | DIMENSIONAL STANDARD | MECHANICAL STANDARD | MARKING | PROOF STRESS | MATERIAL | SIZE RANGE |
|---|---|---|---|---|---|---|
| METRIC | DIN 934 | ISO 3506 -2 | A2-50 | Min 500 Mpa | SS 304 / SS 304L | Range: M5-M52 1/4″ to 2″ |
| A2-70 | Min 700 Mpa | |||||
| A4-50 | Min 500 Mpa | SS 316 / SS 316L | ||||
| A4-70 | Min 700 Mpa | |||||
| INCHES | ANSI B18.2.2 | ASTM F 594 | F594 C | Min 100 ksi | SS 304 / SS 304L | |
| F594 D | Min 85 ksi | |||||
| F594 G | Min 100 ksi | SS 316 / SS 316L | ||||
| F594 H | Min 85 ksi |



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