✔ 5 Sizes : M3 x 30mm M3 x 35mm M3 x 40mm M3 x 45mm M3 x 50mm
✔ Screw Head Style: Socket Cap, Screw Drive: Hex Socket, Hex Size: 2.5mm
✔ Head Diameter: 5.5mm; Head Height: 3mm; Thread Pitch: 0.5mm; Thread Dia. : 3mm
✔ Stainless Steel 304, Anti-corrosion in Various Environments; Color: Silver Tone
✔ Package : 100 Pcs M3 Hex Socket Head Cap Screws, Come in an Easy-use Storage Box