The Set of 1 ALLEN KEY and 10 GRUB Screw is a must-have accessory kit designed specifically for securing GT2 timing pulleys to stepper motor shafts in 3D printers and mechanical systems. This all-in-one set includes 10 precision-engineered M4×5mm grub screws along with a matching Allen key, ensuring quick and secure installation with long-lasting grip and stability.
Each component in the Set of 1 ALLEN KEY and 10 GRUB Screw is made from high-quality steel, ensuring durability and consistent performance. The grub screws have an inner diameter of 2mm and an outer diameter of 3.8mm, making them perfect for firm, vibration-free mounting. The included Allen key measures 48mm in length with a width of 1.4mm, offering excellent reach and control during fastening or maintenance tasks.
This Set of 1 ALLEN KEY and 10 GRUB Screw is ideal for DIY enthusiasts, 3D printer builders, and engineers looking for a dependable solution to fix pulleys or rotating elements. Its high-precision threading and strong material composition ensure a tight fit without loosening, even during continuous motion cycles.
Whether you’re building a new printer or performing maintenance on an existing setup, this Set of 1 ALLEN KEY and 10 GRUB Screw is a reliable and cost-effective choice to keep your GT2 timing system running smoothly.
🔧 Key Features
- Specifically designed for GT2 timing pulley systems
- Includes 10 M4×5mm grub screws and 1 Allen key
- High-strength steel construction for durability
- Precision threading ensures tight, slip-free fit
- Allen key with 48mm length for easy reach
- Ideal for 3D printers, robotics, and CNC builds
📐 Technical Specifications
Product Name | Set of Allen Key and M4×5 Grub Screws |
Allen Key Quantity | 1 Piece |
Grub Screw Quantity | 10 Pieces |
Thread Size | M4 |
Screw Length | 5mm |
Inner Diameter of Grub | 2mm |
Outer Diameter of Grub | 3.8mm |
Material | Hardened Steel |
Finish Type | Black Oxide Coated |
Allen Key Length | 48mm |
Allen Key Width | 1.4mm |
Application | 3D Printer Pulley Mounting |
Use Case | GT2 Belt and Pulley Systems |
📌 Applications
- Fixing GT2 timing pulleys to stepper motor shafts
- Securing moving parts in 3D printers and CNC machines
- Spare kit for 3D printer maintenance or upgrades
- General hardware support for motion control systems
💡 Why Choose This Product?
The Set of 1 ALLEN KEY and 10 GRUB Screw combines strength, precision, and convenience for reliable motion control setups. Whether you’re assembling, repairing, or upgrading a 3D printer, this kit gives you all the fastening power you need in one compact package.
📦 Package Includes
- 10 × M4×5 Grub Screws
- 1 × Allen Key (48mm × 1.4mm)
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