SVLING 810Pcs M3 Screws Assortment Kit,Hex Socket Head Cap Screws Bolts Nuts Washer Set,12.9 Grade Alloy Steel,Black Oxide M3 x 6/8/10/12/16/20/25/30mm,for 3D Printer,DIY Project

Why it's a great deal

• Black Metric Socket Head Screw Kits: 810PCS M3 hex socket screw kits with nuts & washers.precision-engineered threads are clean,burr-free design,uniform thread pitch,50Pcs M3 x 6mm,50Pcs M3x8mm,40Pcs M3x10mm,30Pcs M3x12mm,30Pcs M3x16mm,30Pcs M3x20mm,20Pcs M3x25mm,20Pcs M3x30mm,270pcs hex nuts,270pcs flat washers.

• High-Strength Alloy Steel: M3 screws manufactured from premium 12.9 grade alloy steel, these fasteners offer superior hardness and tensile strength.The clean, oil-free black oxide finish provides effective corrosion resistance, ensuring reliable, long-term performance in demanding conditions.

• Precision Socket Drive for Maximum Torque: The internal hex socket design delivers superior torque transmission and stability,preventing tool slippage for fast, secure fastening.nuts and washers for vibration resistance,secure connections without needing additional parts.

• Versatile Applications: Ideal for a multitude of projects including 3D printing, electronics assembly,machinery,RC models, furniture repair, and light machinery maintenance,DIY projects,and repairs,serving hobbyists,professionals in both workshop and industrial environments.

• Storage for Efficiency: M3 screws kit are neatly housed in a durable,with the included hex wrench.compartmentalized case with clear internal and external labels,multiple sizes length available to meet all needs.