Product: Lystaii 320pcs M3 Nylon Hex Spacer Standoff Kit Male Female Screw Nut Threaded Pillar Hex Standoff PCB Motherboard Circuit Board Standoffs Mounting Hardware Spacer Assortment Kit (Black)
Brand: Lystaii
Lystaii 320pcs M3 Nylon Hex Spacer Standoff Kit Male Female Screw Nut Threaded Pillar Hex Standoff PCB Motherboard Circuit Board Standoffs Mounting Hardware Spacer Assortment Kit (Black) Specifications: Material: Nylon Color: Black. Size: As the pictures show. Package Content: 320 x Nylon Hex Spacer Standoff Kit Features: Standard hex kit for M3 screws. Easy to install and durable to use. Come with a Plastic Box, good for storage. The compartments can keep the items separate and organized! The tolerances of the threads are nice, make them easier to assemble. Perfect for acing quadcopters, drones flight controller, controller board and the sound boards, non-electric conductivity applications, such as isolating or fixing PCB, drone, computer motherboard and other accessories,they can be used as a pcb standoffs or motherboard standoffs. Nice assortment of spacers and related screws/nuts/washers.  The package comes with several different sizes. Can be combined in many different ways to build out just about any length and male / female thread configuration you need. 
Package Content: 320pcs M3 Hex Spacer Standoff Kit, sufficiont quantity to meet you different needs. Comes with the plastic box, all the parts are in their individual compartments - spacers, screws, nuts and stand-off.
Material: these standoff kit is made of high quality nylon, durable, sturdy, anticorrosive, lightweight. Color: Black. This is needed if you're building drones.
Easy to Use: the M3 Hex standoff kit is very easy to install, convenient and practical small tools in your life. Compact and Portable.
Wide Application: PCB Motherboard, PDB and flight controller stack building, Sound Boards, Naze32 controller board building, Arduino microcontroller board building, motion sensor mounting, and so on.
Good Workmanship: These are precisely made, they fit together perfectly. These stand-offs can fix your boards firmly in place. The non-conducting stand-offs work really well to organize the controller board and the sound boards without accidentally shorting them out.

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