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580 PCS M3 Black Nylon Standoff Kit with Spacers, Screws, and Nuts - Motherboard & PCB Mounting Standoffs and Screws, Threaded Pillar Spacers for Circuit Boards and Computer BuildingDescription Item Dimensions 6.8 x 3.8 x 0.65 inches Material Type Nylon Thread Size M3 Finish Types Plain Number of Pieces 580 Item Shape Round Size Name M3 Material Nylon Compatible Groove Diameter 3 Millimeters Item dimensions L x W x H 6.8 x 3.8 x 0.65 inches Unit Count 580.0 Count Set Name 580 PCS M3 Black Nylon Standoff Kit Part Number cg001 Fastener Type Screw Number Of Items 580 Color black Item Diameter 3 Millimeters Included Components Nylon screws Screw Head Style Flat Size M3

• M3 Nylon Standoff Kit – Includes black nylon spacers, screws, nuts, and threaded pillar standoffs in 13 sizes (1mm-20mm), compatible with M3 standard for motherboards, PCBs, and circuit board mounting.
• Non-Conductive & Durable Material – Made of high-quality nylon and reinforced plastic, these plastic circuit board standoffs resist corrosion, prevent electrical shorts, and ensure stable insulation for sensitive electronics.
• Universal Compatibility – Our motherboard standoffs and screws ideal for computer builds, 3D printers, Raspberry Pi projects, and industrial control panels; securely fasten components without metal-induced interference.
• Organized Multi-Size Assortment – Spacers and standoffs screws are pre-sorted by length specification in a labeled compartment box for quick access and reduced installation time.
• Reliable Customer Support – Our team is committed to resolving any issues promptly. If you encounter missing or damaged parts, reach out for hassle-free assistance to ensure your project stays on track.

Overview

Designed for electronics engineers, PC builders, and hobbyists, this 250-piece M3 standoff kit provides a safe, lightweight solution for securing motherboards, circuit boards, and industrial equipment. Made from durable nylon and reinforced plastic, it eliminates electrical conductivity risks while offering versatile sizing and organized storage.

1. Material & Safety Features

Electrical Insulation: Nylon and plastic components prevent short circuits, ideal for sensitive devices like Raspberry Pi, Arduino, or custom PC builds.

Durability: Resists corrosion, UV exposure, and temperatures from -40°C to 120°C, suitable for indoor/outdoor use.

Lightweight Design: Reduces strain on thin PCBs or portable gadgets compared to metal hardware.

2. Kit Contents & Compatibility

Complete Assortment:

Standoffs/Spacers: Male-female threaded pillars (1~20mm).

Screws : M3 machine screws with flat heads.

Washers: Protect surfaces from abrasion.

Universal Fit: Compatible with #6-32 threads for U.S. electrical panels and standard M3 holes on PCBs/motherboards.

3. Key Applications

Computer Assembly: Secure motherboards, GPU brackets, or SSD trays without metal contact.

Industrial Equipment: Mount control panels, CNC machine components, or HVAC systems with vibration-resistant fasteners.

DIY Electronics: Perfect for drones, LED installations, or retro gaming console mods.

4. User-Friendly Design

Organized Storage: Durable compartment box with labeled sections for quick access.

Portability: Compact case (6.8” x 3.8” x 0.65”) fits in toolkits or workshop drawers.

5. Why Choose This Kit?

Cost-Effective: Avoid purchasing single-size packs – covers 90% of common mounting needs.

Time-Saving: Pre-sorted sizes eliminate mismatched hardware struggles.

6. Installation Tips

Align Components: Match standoff lengths to your PCB/motherboard mounting holes.

Secure with Screws: Hand-tighten to avoid stripping nylon threads.

Add Washers: For metal surfaces, use insulating washers to prevent contact.

Package Includes:

580 x M3 Nylon Standoffs, Screws, Nuts, + 1 x Storage Case