Axial Set Screw M4x4mm Black Oxide RC Hardware - C0291

The Axial AXIC0291 is a set of M4x4mm black oxide set screws used as hardware components across a range of Axial RC vehicles and builds. Set screws of this type are commonly used to secure grub fittings, collars, motor pinions, and similar mechanical assemblies where a flush, headless fixing is required. The black oxide finish offers a degree of corrosion resistance compared to bare steel, making these a practical hardware stock item for the workbench.

Key Features

• M4x4mm dimensions — a compact set screw suited to tight mechanical assemblies
• Black oxide finish provides basic corrosion resistance and a clean, low-profile appearance
• Headless grub screw design sits flush within the component, keeping assemblies tidy
• Packed in a set of six, giving you spares on hand for ongoing builds or repairs
• Listed as compatible hardware for AXI03008V2T1 and AXI03008V2T2 Axial models

What's Included

• 6 x M4x4mm black oxide set screws (AXIC0291)

What You Need

• Appropriate hex key or Allen driver sized for M4 set screws
• The specific Axial model or assembly requiring this hardware