Description
Description
Hex Flange Screw with Serration / Without Serration
Product Overview:
The Hex Flange Screw with Serration or Without Serration is a high-performance fastener designed for strong, secure, and vibration-resistant joints. These screws come with a built-in washer-like flange that distributes pressure evenly, reducing the need for separate washers. The serrated version provides extra grip to prevent loosening, especially in high-vibration applications.
Key Features:
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Thread Type: Metric & Inches
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Dimensional Standards:
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Metric: DIN 6921
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Inches: ANSI B18.2.1
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Mechanical Standards:
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Metric: ISO 3506-1
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Inches: ASTM F 593
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Marking Options:
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A2-70 / A2-80 (SS 304 / SS 304L)
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A4-70 / A4-80 (SS 316 / SS 316L)
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Inch Grades: F593 C / D / G / H
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Tensile Strength:
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Metric: Min 700–800 MPa
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Inches: Min 80–95 ksi
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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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Available Size Range:
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Metric: M6 to M12
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Inches: 1/4″ to 1/2″
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Applications:
Ideal for automotive, machinery, construction, and marine industries where strong, rust-resistant, and vibration-secure fastening is needed.
HEX FLANGE SCREW WITH SERRATION / WITHOUT SERRATION
| THREAD TYPE | DIMENSIONAL STANDARD | MECHANICAL STANDARD | MARKING | TENSILE STRENGTH | MATERIAL | SIZE RANGE |
|---|---|---|---|---|---|---|
| METRIC | DIN 6921 | ISO 3506 -1 | A2-70 | Min 700 Mpa | SS 304 / SS 304L | Range: M6-M12 & 1/4″-1/2″ |
| A2-80 | Min 800 Mpa | |||||
| A4-70 | Min 700 Mpa | SS 316 / SS 316L | ||||
| A4-80 | Min 800 Mpa | |||||
| INCHES | ANSI B18.2.1 | ASTM F 593 | F593 C | Min 95 ksi | SS 304 / SS 304L | |
| F593 D | Min 80 ksi | |||||
| F593 G | Min 95 ksi | SS 316 / SS 316L | ||||
| F593 H | Min 80 ksi |
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