Description

An aluminium grub screw (also called a set screw) is a small, headless fastener made from aluminium alloy, designed to secure one component within or against another without protruding above the surface.

Key Features:
• Material: Aluminium or aluminium alloy
• Head Type: Headless (internal drive such as hex/Allen)
• Thread Type: Fully threaded
• Tip Types: Flat point, cone point, cup point, or dog point
• Finish: Natural aluminium or anodized

Function:
Aluminium grub screws are used to lock or position parts like shafts, pulleys, collars, knobs, or gears by applying pressure against the mating surface.

Advantages:
• Lightweight compared to steel screws
• Good corrosion resistance
• Non-magnetic
• Softer material reduces damage to shafts or components
• Suitable for applications where frequent adjustment is required

Applications:
• Light mechanical assemblies
• Electrical and electronic equipment
• Instrumentation
• Automotive and aerospace lightweight components
• Furniture fittings