30mm Long M2.5x28mm Stainless Steel Hex Socket Head Cap Screws 100pcs Product Name : Hex Socket Cap Screw;Material : 304 Stainless Steel;Color : Silver Tone Screw Type : M2.5x 28mm;Thread Diameter : 2.5mm/ 0.1";Thread Length : 28mm/ 1.1" Thread Pitch : 0.45mm;Hex Width : 2mm/ 0.08" Head Size : 4 x 2mm/0.16" x 0.08" (D*H);Overall Size : 30 x 4mm/ 1.2" x 0.16"(L*D) Weight : 104g;Package Content : 100 (+/-2%) x Hex Socket Cap Screws