Machine Screws Slotted Round Aluminium 1/4-20 X 1/2 are precision fasteners designed for secure, reliable assembly in metal enclosures, panels, and light-duty machinery. The slotted drive and round head provide a clean, low-profile finish with straightforward installation.

• Material: Aluminium (lightweight, corrosion resistant)
• Size / Thread: 1/4-20 UNC
• Length: 1/2 inch
• Head Type: Round
• Drive Type: Slotted
• Finish: Natural aluminium
• Common Applications: Electronics enclosures, panels, automotive trims, HVAC, and DIY projects

These slotted round-head machine screws are ideal for through-hole mounting or for tapping into compatible threads in aluminium or steel. Use with corresponding nuts or threaded inserts as required for secure fastening. For best results, pair with a compatible driver and a snug fit to prevent cam-out.

Why choose aluminium 1/4-20 x 1/2 machine screws?

Aluminium provides a lightweight, corrosion-resistant solution for non-load-bearing or low-stress applications. The 1/4-20 UNC thread offers compatibility with a wide range of pre-tapped holes and components.

Order these high-quality slotted round aluminium machine screws for reliable performance in your next project.