Shopping Cart

Cart: 0 items
Total: $0.00

Grub Screws UNF

Grub Screws UNF

Grub Screws – UNF Thread
Our UNF (Unified National Fine) Grub Screws, also known as socket set screws, are precision-engineered headless fasteners designed for secure internal fastening where fine thread engagement and a flush surface finish are critical. These screws fit entirely within tapped holes, providing a smooth, unobtrusive profile ideal for locking components such as collars, gears, and pulleys onto shafts.

Featuring a fine thread profile, UNF grub screws offer superior tensile strength and enhanced resistance to vibration and loosening, making them ideal for high-precision and high-stress applications in automotive, aerospace, machinery, and instrumentation.

Equipped with a hex socket drive, these screws allow for precise installation and torque control using an Allen key, reducing the risk of stripping and ensuring a firm, lasting hold.

Manufactured with corrosion resistance and durability in mind, UNF Grub Screws perform reliably in harsh environments including exposure to moisture, chemicals, and mechanical wear.

Perfect for precision engineering and demanding mechanical assemblies, our UNF Grub Screws provide strong, low-profile fastening solutions that combine reliability with a clean finish.