Complete M3 Hex Socket Screws Kit 12.9 Grade Alloy Steel Button Head and Cap Head Bolts with Nuts and Washers 1600 Pieces for 3D Printing and DIY Projects

Comprehensive M3 Hex Screw Kit for 3D Printing and DIY
✔️ 1600 pieces of M3 alloy steel screws, nuts, washers in various sizes for robust 3D builds and DIY projects.

This is a handy assortment of M3 hex socket screws, including button and cap heads, along with matching nuts and washers. It's typically used in 3D printing assemblies, robot construction, and various DIY electronics or furniture projects where secure fastening is key.

✅ 280 pieces of M3 hex socket head cap screws in lengths from 5mm to 30mm
✅ 250 pieces of M3 hex socket button head screws ranging from 6mm to 35mm
✅ 535 pieces of M3 nuts and 535 flat washers for reliable connections
✅ Made from 12.9 grade alloy steel with zinc plating for corrosion resistance
✅ Organized in a storage box with size charts for easy access in multiple projects

💡 Why opt for high-strength alloy steel fasteners in engineering tasks? This approach boosts durability in demanding setups. For starters, these materials handle heavy loads without failing. - They offer superior tensile strength compared to standard options - Resist wear in repetitive use like 3D printing - Provide cost-effective longevity for hobbyists - Ensure precise fits in tight assemblies

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