Description:

Drive Type: Hex Socket; Head Style: Hex Head; Material: 12.9 Alloy Steel. Package Content: 100(+/-2%)Pcs x Grub Screws; Product Name: Grub Screws. Thread Size: 3x4mm/0.12"x0.16"(L*D); Weight: 14g. Main Color: Black; Thread Pitch: 0.5mm. Total Length: 4mm/0.16"; Hole Diameter: 1.5mm/0.06".