MCMASKE M3 Black Nylon Hex Standoff Spacer Kit 410PCS | Male-Female & Female-Female Assortment with Nuts & Screws

• This 410-piece assortment includes 10 types of M3 hex standoffs — 5 male-to-female lengths (6mm+6mm, 10mm+6mm, 15mm+6mm, 20mm+6mm, 25mm+6mm, 15PCS each) and 5 female-to-female lengths (6mm, 10mm, 15mm, 20mm, 25mm, 15PCS each), plus 80PCS M3 screws, 80PCS M3 nuts, and 100PCS M3 flat washers
• The M3 hex standoffs, screws, and nuts feature M3 (3mm) thread with 0.5mm pitch. Standoff hex size: 5.5mm. Fixed 6mm male thread, female length 6-25mm
• Made of PA66 nylon, these standoffs, screws, nuts, and washers are strong, anticorrosive, lightweight, and non-conductive compared to metal alternatives, suitable for use in demanding environments
• All standoffs feature a 5.5mm hex body with flat sides that ensure a firm grip with a wrench, making installation and tightening quick and secure. M3 thread with 0.5mm pitch, coarse thread design
• Male-to-female standoffs connect metric male threads to metric female threads with both ends having the same M3 thread size. Female-to-female standoffs provide additional mounting flexibility for PCB stacking and component spacing
• All 410 pieces are packed in a clear compartmented plastic box, making it easy to identify, store, and access each type and length. Ideal for PCB boards, Arduino, Raspberry Pi, FPV quadcopters, motion sensors, Naze32 controllers, motherboards, and DIY projects

• Select Standoff Type and Size — Choose either a male-female standoff to connect two components or a female-female standoff for PCB stacking. Select the required length based on the gap needed between your parts, ensuring the M3 thread matches your screws.
• Assemble Components — Insert the appropriate M3 screw through the first component (e.g., motherboard) and into the female thread of the standoff. For male-female standoffs, screw the male end into the component's threaded hole.
• Tighten Securely — Use a wrench on the hex body (5.5mm) of the standoff to tighten it securely. The flat sides ensure a firm grip. Ensure all connections are snug but do not overtighten to avoid damaging the nylon threads.

Typical situations where MCMASKE M3 Black Nylon Hex Standoff Spacer Kit 410PCS | Male-Female & Female-Female Assortment with Nuts & Screws helps — illustrative scenarios, not customer reviews.