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Socket Cap Screws

Socket cap screws are a type of fastener that is commonly used in applications requiring a high degree of strength and precision. They are easily recognized by their cylindrical head and internal hexagonal drive, which allows for tighter fastening with a hex key (also known as an Allen key). Socket cap screws are designed to fit into a recessed area, making them ideal for applications where space is limited or where a smooth surface finish is required.

Socket Cap Screws Types

304 Large Round Head Internal Hex Screw

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Brass Cylinder Head Internal Hex Screw

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Cylinder Head Internal Hex Screw

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Installing Socket Cap Screws

Choose the Right Screw: Ensure correct size, length, and material.
Use Proper Tools: Use a fitting Allen wrench or hex key and a torque wrench for precision.
Prepare: Clean threads and ensure proper alignment.
Tighten: Hand-tighten first, then use a torque wrench to apply the recommended torque. Tighten gradually in a crisscross pattern if multiple screws are used.
Check for Loosening: Recheck torque after initial use and consider thread-locking compounds for vibration-prone areas.
Maintain: Regularly inspect and replace any damaged screws.