Material: 304 Stainless Steel
Grade: A2/70
Drive: Phillips
Specification: GB818
Thread Diameter: M2(2mm) / M2.5(2.5mm) / M3(3mm) / M4(4mm) / M5(5mm)
Thread Pitch: 0.4mm(M2) / 0.45mm(M2.5) / 0.5mm(M3) / 0.7mm(M4) / 0.8mm(M5)
Package including: According to your choose