Thumb Screws,Clamping knob,5pcs M3 M4 Aluminium Alloy Stainless Knurled Thumb Screw Hand Grip Knob Step Bolt Screws, Red (Color : Red, Size : M4x25 D12x20)
by DookAa
- Surface Treatment: Anodized surface treatment, anti-rust and corrosion-resistant, Material: Made of high-quality aluminum alloy, high hardness, high strength, not easy to break, Wide Application: mainly used for PC computer case, home and office equipment, DIY personality modification, etc, Easy Installation: Designed to be manually tightened and loosened for easier manual operation, Thank you for choosing, if you have any questions, please leave a message and we will reply you in time !