1. Widely used in electrical equipment such as printed circuit boards. 2. M3 brass two-way hex standoff, complete specifications, covering lengths from 5 to 50 mm. 3. Made of high-quality brass, durable and wear-resistant. 4. Excellent workmanship, easy to install and disassemble. 5. Various standoff lengths to meet your needs. Convenient to use. Specifications Item Type: Standoff Material: Brass Optional Standards: 200pcs M3 x 5 200pcs M3 x 6 200pcs M3 x 8 100pcs M3 x 10 100pcs M3 x 12 100pcs M3 x 15 100pcs M3 x 20 50 pieces M3 x 25 50 pieces M3 x 30 50 pieces M3 x 35 50 pieces M3 x 40 50 pieces M3 x 50 Package List 100 pieces M3 x 10