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)
