uxcell M6x20mm Stainless Steel Hex Socket Cap Screws Head Key Bolts 50 Pcs Product Name : Hex Socket Cap Screw;Material : 304 Stainless Steel;Color : Silver Tone Screw Type : M6 x 20mm;Thread Diameter : 6mm/ 0.24";Thread Length : 20mm/ 0.8" Thread Pitch : 1.0mm;Hex Width : 5mm/ 0.2" Head Size : 10 x 6mm/0.4" x 0.24" (D*H);Overall Size : 26x 10mm/ 1" x 0.4"(L*D) Weight : 304g;Package Content : 50 (+/-2%) x Hex Socket Cap Screws