uxcell M3 x 3mm 304 Stainless Steel Hex Socket Set Grub Screws 200pcs Hex Width: 1.5mm/ 0.06"; Drive Type: Hex Socket Head Style: Hex Head; Material: 304 Stainless Steel Package Content: 200(+/-2%)pcs x Grub Screw; Product Name: Grub Screw Thread Size: 3 x 3mm/ 0.12" x 0.12"(D*L); Weight: 21g Main Color: Silver Tone; Thread Dia: M3/ 3mm