Description
The #8-32 Socket Head Cap Screw is a precision fastener designed for light-duty assemblies where strength, accuracy, and efficient torque control are essential. Featuring a cylindrical socket head with an internal hex drive, this screw supports flush installation in counterbored holes—making it ideal for electronics, enclosures, robotics, and compact mechanical systems.
Specifications
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Thread Size: #8-32 (Unified National Fine)
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Head Type: Cylindrical socket head with internal hex drive
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Drive Type: Hex socket (Allen)
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Length: Available in standard lengths (typically from 1/4" to 2")
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Material: Alloy steel; also available in stainless steel, black oxide, or zinc-plated carbon steel
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Finish Options: Black oxide, plain, zinc-plated, or stainless
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Grade: Typically Grade 8 (for alloy steel), or 18-8 / 316 stainless for corrosion resistance
Key Features
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Compact Cylindrical Head: Designed to sit flush in counterbored holes, offering a clean profile ideal for tight or precision-sensitive spaces.
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Fine Thread Profile: The #8-32 thread provides secure engagement in thin materials or shallow tapped holes.
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Internal Hex Drive: Supports controlled torque application and minimizes the risk of stripping or tool slippage.
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Durable Finish Options: Coated and stainless versions offer resistance to corrosion, oxidation, and wear in various environments.
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Versatile and Reliable: Combines compact form with dependable holding power, suitable for precision mechanical fastening.
Typical Applications
The #8-32 Socket Head Cap Screw is ideal for light-duty and precision-focused applications, including:
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Electronics and Printed Circuit Board Mounting
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Robotics and Light Mechanical Frames
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Instrumentation Panels and Component Fixtures
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3D Printing, Rapid Prototyping, and R&D Assemblies
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Control Boxes, Enclosures, and Compact Hardware
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Test Benches and Laboratory Devices
