Description
Description
Flange Nut with Serration | Stainless Steel Nuts – MKM Fastener IND LLC
MKM Fastener IND LLC offers Flange Nuts with Serration for enhanced stability and locking performance in various industrial applications. These nuts feature a unique serrated design on the flange, ensuring a secure grip and reducing the risk of loosening due to vibration or torque. Made from high-quality SS 304 / SS 304L (A2) and SS 316 / SS 316L (A4), they provide superior corrosion resistance and long-lasting durability.
These Flange Nuts comply with DIN 6923 and ANSI B18.2.2 standards and are available in both metric and inch sizes. The nuts are ideal for use in environments where vibration resistance and tight fastening are essential, such as in automotive, construction, and machinery applications.
Product Specifications:
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Product Name: Flange Nut with Serration
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Thread Type: Metric (DIN 6923) / Inches (ANSI B18.2.2)
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Dimensional Standard: DIN 6923, ANSI B18.2.2
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Mechanical Standard: ISO 3506-2, ASTM F 594
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Material Grades:
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SS 304 / SS 304L (A2-70 / A2-80)
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SS 316 / SS 316L (A4-70 / A4-80)
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Proof Stress: Min 700–800 MPa
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Size Range (Metric): M5 to M12
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Size Range (Imperial): 1/4” to 1/2”
Features:
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Serrated flange design for anti-loosening
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High resistance to corrosion with stainless steel construction
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Available in multiple grades and sizes for versatile applications
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Meets international standards for reliability and strength
MKM Fastener IND LLC is your trusted source for Flange Nuts with Serration, ideal for securing critical components in high-vibration environments. Custom orders are available to meet your specific requirements.
| THREAD TYPE | DIMENSIONAL STANDARD | MECHANICAL STANDARD | MARKING | PROOF STRESS | MATERIAL | SIZE RANGE |
|---|---|---|---|---|---|---|
| METRIC | DIN 6923 | ISO 3506 -2 | A2-70 | Min 700 Mpa | SS 304 / SS 304L | Range: M5-M12 AND 1/4″ TO 1/2″ |
| A2-80 | Min 800 Mpa | SS 304 / SS 304L | ||||
| A4-70 | Min 700 Mpa | SS 316 / SS 316L | ||||
| A4-80 | Min 800 Mpa | SS 316 / SS 316L | ||||
| INCHES | ANSI B18.2.2 | ASTM F 594 | F594 C | Min 100 ksi | SS 304 / SS 304L | |
| F594 D | Min 85 ksi | SS 304 / SS 304L | ||||
| F594 G | Min 100 ksi | SS 316 / SS 316L | ||||
| F594 H | Min 85 ksi | SS 316 / SS 316L |



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