100 Pack Black Countersunk Bolts, 12.9 Alloy Steel, Hex Socket Knurled Pan Head Screws M2.5x5mm, 4.7mm Head Diameter, Fits 2mm Hex Key, High Strength Machining Screws For Electronics And DIY Projects
UPC:
✔️ 100 pack of M2.5x5mm (2.5mm/0.1in thread, 5mm/0.2in length) alloy steel bolts with 4.7mm/0.19in head, fitting 2mm hex key for high-strength DIY use
These countersunk bolts are small fasteners made from durable alloy steel, designed to sit flush in materials for a clean finish. They're commonly used in electronics assembly, machinery builds, and DIY projects where secure, low-profile connections are needed.
✅ Material: 12.9 alloy steel for reliable strength✅ Thread diameter: 2.5mm (0.1 inch) for precise fitting
✅ Thread length: 5mm (0.2 inch) ideal for compact setups
✅ Head diameter: 4.7mm (0.19 inch) with pan head design
✅ Fits 2mm hex key for easy tightening
✅ Black color and 100-piece pack for versatile project needs
✅ Total weight: 38g, perfect for lightweight applications
💡 Why opt for alloy steel bolts in high-stress applications like machinery and electronics?
A solid choice for boosting durability in tough environments, alloy steel bolts offer key advantages that enhance performance.
- Deliver superior tensile strength to handle heavy loads without failing
- Resist corrosion and wear for longer-lasting results in outdoor or industrial use
- Ensure precise threading for secure, vibration-resistant assemblies
- Provide cost-effective reliability compared to pricier alternatives like titanium