uxcell M4x6mm Stainless Steel Cone Point Hex Socket Grub Screws 50pcs Drive Type: Hex Socket; Head Style: Cone Point; Material: 304 Stainless Steel Package Content: 50(+/-2%)pcs x Grub Screw; Product Name: Grub Screw; Thread Size: M4 x 4mm/0.16"x 0.16"(D*L) Weight: 14g; Main Color: Silver Tone Thread Pitch: mm; Total Length: 6mm/0.24" Cone Point Length: 2mm/0.08"; Hex Socket Width Across Flats: 2mm/0.08"