Upgrade your assembly and fixing solutions! This 120PCS M3 Screw, Nut, and Brass Hexagonal Spacer Standoff Combination Kit is specially designed to meet the diverse needs of the European market.
From personal DIY creations to professional experimental research, from classroom teaching to display prop construction, it fully adapts to all your various fastening and spacing requirements.
The kit features high-quality brass spacers that boast excellent electrical conductivity, corrosion resistance, and mechanical stability. They not only enable safe isolation of precision
components to avoid issues like short circuits but also add a refined touch to creative works or display props with their textured metallic appearance. The accompanying M3 screws and nuts
are made of practical-grade non-high-purity copper material, balancing cost while ensuring stable connections, easily handling repeated assembly and long-term use.
For convenient management and usage, we provide a 10-grid detachable transparent storage box, measuring only 12.7cm (L) × 6.5cm (W) × 2.2cm (H), which is compact and space-saving.
The transparent box body allows for quick identification of part specifications, and the detachable grid design can flexibly adjust the storage method. Whether for home storage, laboratory
organization, or carrying by display teams to exhibitions or classrooms, it keeps parts neat and accessible efficiently.The rich specification combination is the core advantage of this
kit: 8 different sizes of M3 brass spacers (including 4 through-type models and 4 combined models), paired with an ample quantity of screws and nuts. There's no need for additional scattered
purchases, as it solves a variety of needs from basic spacing to complex assembly in one go. Whether you're customizing a computer case, building a Raspberry Pi smart project, assembling model
details, constructing laboratory experimental setups, making STEM course teaching aids, or customizing electronic product display stands, this kit provides a cost-effective solution, making the
implementation of creativity more efficient and the fulfillment of professional needs easier.

Specifications
1.Total Quantity: 120PCS
2.Storage Box Configuration: 1 × 10-grid detachable transparent storage box, dimensions 12.7cm (Length) × 6.5cm (Width) × 2.2cm (Height)
3.Through-type Brass Standoff Specifications:
○ M3 6mm: 10pcs
○ M3 10mm: 10pcs
○ M3 15mm: 10pcs
○ M3 20mm: 10pcs
4.Combined Brass Standoff Specifications:
○ M3 6mm+6mm: 10pcs
○ M3 10mm+6mm: 10pcs
○ M3 15mm+6mm: 10pcs
○ M3 20mm+6mm: 10pcs
5.Supporting Parts:
○ M3 Nuts: 20pcs
○ M3 × 6mm Screws: 20pcs
6.Material Description: Standoffs are made of brass; screws and nuts are made of non-high-purity copper
7.Core Specification: All components are compatible with M3 standard specification