Grub Screw
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M3 x 5mm Grub Screw – DIN916 Black Grade 12.9 Alloy Steel | Cup Point Set Screw for 3D Printers, Pulleys, Stepper Shafts, Robotics
$0.14• GT2 timing pulley locks
• Stepper motor shaft retention
• Gear and coupler tightening
• Linear rail and drag chain applications
• Robotics and frame alignment -
M4 x 3mm Grub Screw – DIN916 Cup Point | Grade 12.9 Alloy Steel | Hex Set Screw | Black Oxide | High Strength for 3D Printers & CNC
$0.14• Stepper motor shaft locking
• GT2 timing pulleys
• Rigid and flexible couplers
• 3D printer Z and X axis drive systems
• CNC spindle mounts
• Robotics joints and linkages