M4 Screw Kit With Nuts And Washers Kadrick 600Pcs Alloy Steel Grade 10.9 Hex Socket Button Head Bolts Black Finish M4 Screws 6mm 8mm 12mm 16mm 20mm 30mm Lengths 0.7mm Pitch For DIY Projects And Electronics

600Pcs M4 Screw Kit with Nuts and Washers in Black
✔️ 600 pcs M4 screws in 6/8/12/16/20/30 mm, 0.7 pitch with nuts & washers

This M4 screw kit includes 600 pieces of 4 mm diameter screws in a black finish, plus matching nuts and washers, all organized in a sturdy plastic storage box. It is ideal for electronics, 3D printers, bikes, and small machinery repairs.

✅ Material: 10.9 grade alloy steel
✅ Finish: black oxide
✅ Diameter: M4 (4.0 mm)
✅ Lengths: 6, 8, 12, 16, 20, 30 mm
✅ Pitch: 0.7 mm
✅ Includes nuts and washers
✅ Packed in sturdy storage box

💡 What is an M4 screw kit with nuts and washers used for in electronics and DIY? This handy kit covers common mounting and repair tasks across projects.

- Handy for electronics projects, 3D printers, and light machinery - Provides matching nuts and washers for reliable hold - Uses standard metric M4 hardware with consistent 0.7 mm pitch - Durable 10.9 grade alloy steel with black finish resists wear