SZHKM 350Pcs M4 Nylon Standoffs Screws and Nuts Assortment Female Female Standoff Kit PCB Standoff Mounting Hardware Motherboard Standoff Kit Hex Standoff Circuit Board Standoffs Black

This Nylon Mounting Hardware Kit provides you different sizes of standoffs with screws and nuts that are most commonly used in electronics/ robots building projects, helping for different combination needed for different height restrictions. It comes with a solid well-arranged plastic case that is light enough for you to carry to the field, having all the parts handy and easy to be found. These are generally used for but not limited to: 1. Keeping the bottom of a circuit board away from a metal enclosure 2. Holding a PCB board or other electronic components off the back of a polycarbonate board(e.g. Lexan) or acrylic ornament (e.g. Plexiglass) ? RC receivers ? Flight controller (FC) ? Power distribution board (PDB) ? Motherboard ? Robots or toy ? Multi copter/ Multi rotor ? 3D printing electronics Specifications - Material: Durable hard white nylon - Operating temperature: -20°C - 120 °C - Screw thread diameter(±): M4/4mm Six Angle height(±): (from the shortest one to the longest one) 8mm, 10mm, 12mm, 15mm,20mm,25mm,30mm - Male thread lengths(±): 6mm(both standoffs and screws) - Thread pitch: 0.7mm What Is in The Box: - Male-Female Spacers M4 x 8mm 20pcs M4 x 10mm 20pcs M4 x 12mm 25pcs M4 x 15mm 20pcs M4 x 20mm 20pcs M4 x 25mm 20pcs M4 x 30mm 15pcs - Phillip head screws (M4 x 8mm) 50pcs - Hex nuts (M4) 60pc -Nylon washers (M4) 100pcs