M2 Spacer Assortment Screw & Nut Set 270pcs — Clear Storage Box for Electronics Assembly

M2 Spacer Assortment Screw & Nut Set 270pcs — Clear Storage Box for Electronics Assembly

Comprehensive 270-piece M2 spacer, screw, and nut assortment kit for electronics assembly, PCB mounting, and precision instrument construction. All components use M2 metric thread — the standard size for small electronics, laptop internals, and miniature PCB assemblies. Supplied in a clear compartmentalized storage box for easy organization and access.

Kit Specifications

Why Choose This M2 Assortment Kit?

• 270-piece comprehensive set — covers all common M2 spacer lengths, screw lengths, and nut types in one kit
• M2 thread standard — the correct size for laptop internals, small PCB assemblies, and miniature electronics
• Clear storage box — compartmentalized organization; easy to identify and access components
• Multiple lengths — spacers and screws in various lengths for different PCB stack heights and panel thicknesses
• Workshop essential — ideal for electronics repair shops, makers, and engineers working with small-form-factor electronics

Typical Applications

• Laptop and notebook internal component mounting (M2 is the standard laptop screw size)
• Small PCB and module mounting (ESP8266, ESP32-C3, small sensor boards)
• Miniature electronics enclosure assembly
• Precision instrument and optical equipment assembly
• 3D printer extruder and hotend assembly (M2 fasteners)
• RC model and drone electronics mounting

Compatible With

M2×0.4mm metric thread. Compatible with: laptop internal components (M2 is the standard thread for most modern laptop screws), ESP8266/ESP32-C3 development boards (M2 mounting holes), small sensor modules, and miniature PCB assemblies with 2.2mm mounting holes.

FAQ

Q: What is M2 thread used for in electronics?
A: M2 (2mm diameter, 0.4mm pitch) is the standard thread for laptop internal components (SSD, RAM, motherboard screws in modern thin laptops), small PCB assemblies, and miniature electronics. It is smaller than M2.5 (used for Raspberry Pi) and M3 (used for Arduino and ATX motherboards).

Q: How many of each component are included?
A: The 270-piece kit includes multiple quantities of each spacer length, screw length, and nut type. Refer to the product variant description for the exact breakdown by component type and length.

Package Contents

• 270× M2 assortment: spacers (standoffs), screws, and nuts in multiple lengths
• 1× Clear compartmentalized storage box (13×7×2cm)