Grub Screws / Socket Set Screws M3 × 8mm (Allen Grub)

The M3 × 8mm Allen Grub Screw (Socket Set Screw) is a precision fastening component designed for secure and flush mounting applications. Featuring an internal hex (Allen) drive, this grub screw allows easy tightening and removal while providing a strong, reliable hold without requiring a protruding screw head.

Manufactured from high-quality metal, these socket set screws are ideal for RC models, mechanical assemblies, robotics, 3D printers, machinery, and DIY projects. Their compact design makes them perfect for securing gears, shafts, collars, couplers, and other components.

Features

• Precision M3 × 8mm socket set screw design

• Allen hex drive for secure tightening

• Headless design for flush installation

• Strong and durable metal construction

• Provides reliable locking and fastening

• Ideal for RC, robotics, mechanical, and DIY applications

Specifications

• Product Type: Grub Screw / Socket Set Screw

• Size: M3 × 8mm

• Thread Size: M3

• Length: 8mm

• Drive Type: Allen Hex Socket

• Material: High-quality metal

• Application: RC models, gears, shafts, robotics, 3D printers, machinery, and custom assemblies

Package Includes

• 1 × Grub Screw M3 × 8mm (Allen Grub)

The M3 × 8mm Allen Grub Screw is an essential fastening solution for hobbyists, technicians, and engineers requiring precise, secure, and space-saving component assembly.