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1/4UNC Imperial Grub Screws
Description
Grub Screw – 1/4 UNC Stainless Steel
Our 1/4" UNC Grub Screws (socket set screws) are compact, headless fasteners designed for precise, secure internal fastening where a flush surface is essential. With no protruding head, these screws sit completely within the tapped hole, providing a neat finish ideal for confined spaces or moving assemblies.
The 1/4" UNC (Unified National Coarse) thread offers solid engagement and quick installation, making these screws perfect for locking shafts, collars, and other components in place. Commonly used in machinery, automotive systems, and equipment maintenance, the coarse thread profile allows for strong holding power, even in softer materials.
Equipped with a hex socket drive, they are easily tightened with an Allen key, offering excellent torque control and resistance to loosening from vibration. Made from corrosion-resistant stainless steel, these grub screws are suitable for both indoor and outdoor use, including environments exposed to moisture, oil, or chemicals.
Ideal for precision work and durable fastening, our 1/4 UNC Grub Screws provide a reliable, low-profile solution for mechanical and industrial applications.
