Multi tooth K-type Gear Toothed Lock Washer Nuts Size:M4 Low voltage-compatible IOs (1

Low voltage-compatible IOs (1

and the side with sticker must be always facing the hotend (not visible when the fan is mounted)

and it is highly recommended to use in a well-ventilated area or with HEPA and carbon filtration systems available

Breakout UART control pins

8" circular dual-layer 2-Wheel drive acrylic chassis is best suited for building fast robots and enable speedy development

Multi tooth K-type Gear Toothed Lock Washer Nuts Size:M4 Low voltage-compatible IOs (1These locknuts have good chemical resistance and may be mildly magnetic. Also known as Keps and K Lock nuts, they have a free spinning tooth lock washer that grips the material surface instead of threads for easy installation and mild vibration resistance. Height includes the thickness of the washer. These lock nuts are made of Stainless Steel 304. Package Contains 10 Toothed Lock Washer Nuts