uxcell M8x100mm Stainless Steel Hex Key Socket Head Cap Screws Bolts 5pcs Drive Type: Hex Socket; Head Style: Socket Cap Head; Material: Stainless Steel Package Content: 5pcs x Hex Socket Head Cap Screw; Product Name: Hex Socket Head Cap Screw; Thread Size: M8x42mm/0.3"x1.7"(D*L) Weight: 171g; Fastener Type: Socket Screw; Main Color: Silver Tone Thread Pitch: 1.25mm; Total Length: 108mm/4.3"; Battery Included: No Hex Socket Width(s): 6mm/0.24"; Head Size (D*k): 11x8mm/0.43"x0.3"(D*H); Hex Socket Head Cap Screw Rod Length: 100mm/4"