M5x100mm 12.9 Alloy Steel Hex Socket Head Cap Screws Bolts Black 10Pcs Drive Type: Hex Socket; Head Style: Socket Cap Head; Material: 12.9 Alloy Steel Package Content: 10pcs x Socket Head Cap Screws; Product Name: Socket Head Cap Screws; Thread Size: 5x100mm/0.4"x1.4"(D*L) Weight: 136g; Main Color: Black Thread Pitch: 0.8mm; Total Length: 105mm/4.1" Head Size: 8 x 5mm/0.3" x 0.2"(D*T); Hex Width: 4mm/0.12"