Thread: 1/2-20, self locking, hexagon, non-metallic, MS17825 series nut
MS17825-8 Nut
$6.25Price
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Nut Style: Hexagon slotted
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Locking Feature: Prevailing torque with non-metallic locking insert
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Material – Nut Body: Steel
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Material – Insert: Plastic polyamide
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Thread Size: 0.500 inches
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Thread Series: UNJF (fine thread with controlled external root radius)
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Thread Class: 3B
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Thread Direction: Right-hand
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Threads per Inch (TPI): 20
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Width Across Flats: 0.741 – 0.752 inches
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Nut Height: 0.548 – 0.578 inches
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Bearing Surface Type: Washer-faced
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Surface Treatment: Cadmium plated (nut body), chromate (insert excluded)
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Surface Treatment Specification: Federal Specification Class 2, except insert (Type II per QQ-P-416)
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Temperature Rating: Up to 250°F
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