1. High hardness and will not deform.
2. Durable does not rust wear-resistant and anti-corrosion.
3. Material: stainless steel
4. It contains the following sizes:
M3 x 3mm (Pitch: 0.5mm)
M3 x 4mm (Pitch: 0.5mm)
M3 x 6mm (Pitch: 0.5mm)
M4 x 4mm (Pitch: 0.7mm)
M4 x 6mm (Pitch: 0.7mm)
M5 x 5mm (Pitch: 0.8mm)
M5 x 8mm (Pitch: 0.8mm)
M6 x 6mm (Pitch: 1mm)
M6 x 10mm (Pitch: 1mm)
M8 x 8mm (Pitch: 1.25mm)
each size has 20 pieces
5. Used for screw replacement kits on equipment machinery and interior equipment.