Feature Highlights: 1. Hexagonal Anti-Slip Design – The hexagonal shape provides a secure grip, making it easy to install and preventing slipping during use. 2. Dual-Thread Sizing – Features M3 male-to-female threading with 4mm + 6mm spacer lengths, offering flexible spacing options for precise assembly. 3. Durable Brass Material – Made from solid brass for reliable strength, corrosion resistance, and long-term stability in electronic applications. 4. Wide Compatibility – Ideal for mounting PC motherboards, PC cases, and various PCB boards, ensuring a secure and steady fit. 5. Convenient 20-Piece Set – Includes 20 hexagonal standoff spacers in one pack, ready for multiple installation needs. Product Details: These brass hexagonal standoffs are designed to securely space and mount components in PC builds and electronics projects. The anti-slip hex shape allows for easy handling and stable placement, while the M3 threading ensures compatibility with standard PC hardware. Made from durable brass, they resist wear and provide consistent performance. Use them for motherboards, PCB stacking, case mounting, and other DIY electronic assemblies. Specifications: - Product Name: Hexagonal Standoff Spacer - Thread Type: M3 Male to Female - Spacer Length: 4mm + 6mm - Overall Size: 10mm × 5mm (0.4" × 0.2") - Material: Brass - Net Weight: 30g - Package Contents: 20 × Hexagonal Standoff Spacers Note: Package includes only the items listed above. Slight color variations may occur due to lighting or display differences. Allowable size tolerance is +/- 1–3mm.