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Low Head Socket Cap, Thermal Black Oxide, Alloy (Inch)
Alloy steel low head socket cap screws with a thermal black oxide finish provide high‑strength fastening in applications where vertical clearance is limited. Designed with a reduced‑height cylindrical head and an internal hex drive, these screws deliver strong clamping force while maintaining a compact, space‑saving profile.
The thermal black oxide coating enhances wear resistance, boosts lubricity during installation, and provides a clean, uniform, low‑glare black appearance. These screws are ideal for machinery, robotics, compact mechanical assemblies, tooling, and any application where a standard socket cap screw would protrude too far or interfere with moving components.
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Low head socket cap screws are engineered for performance in tight spaces, making them perfect for equipment with overlapping parts, low‑profile assemblies, or precision systems that require optimized clearance.
The alloy steel construction ensures high tensile strength and durability, while the thermal black oxide finish contributes moderate corrosion resistance and consistent torque application.
These screws are widely used in OEM production, automation systems, electronics, machinery repairs, and applications requiring a balance between strength and compact design. Available in multiple thread sizes and lengths to meet exact engineering and manufacturing requirements.
