Geekworm Raspberry Pi Installation Tool 100 Pcs/Lot M2.5 Series Hex Brass Spacer/Standoff + Nuts Screws for 4 Model B / 3 B+ 3B Zero W 3A+ ROCK Pi4 Accessories Kit

【Packing List】√ Screws: 16pcs M2.5 x 5mm ; √ Nuts: 16 pcs M2.5; √ Spacers: 16 pcs M2.5x5+5mm; 16pcs M2.5x11mm; 16pcs M2.5x11+6mm; 4 x M2.5X12+6mm; 16pcs M2.5x20+6mm 【Note】The above numbers behind M are for spacer/screw/nut tooth diameter x length, the unit is mm. Example: M2.5 x 5mm Screws 【Popular Raspberry Pi Standoffs & Screws】GPIO Pin connection of raspberry pi hat expansion board is about 11mm high, and screws hole diameter is 2.75mm. In this case we made this popular standoffs & screw & nuts kit for raspberry pi 4 / 3 B+ / 3B / 3 A+ / Zero (W) / ROCK Pi User 【Durable material and long use life】Standoffs are made of durable brass, screws and nuts are made of stainless steel which anticorrosive, strong, compact and portable 【Convenient Use & Storage】Well protected and sorted in a plastic box