Sourcingmap M3 x 45mm Alloy Steel 12.9 Grade Hex Socket Head Cap Machine Screw Bolt 20PCS

Drive Type: Hex Socket Cap Head; Head Style: Socket Cap Head; Material: Alloy Steel Package Content: 20PCS x Hex Socket Head Cap Screw; Product Name: Hex Socket Head Cap Screw; Thread Size: M3 x 20mm / 0.12" x 0.8" (D*L) Weight: 54g; Main Color: Black; Thread Pitch: 0.5mm Total Length: 48mm / 1.9"; Thread Style: Partially Thread; Grade: 12.9 Head Size: 5.5mm x 3mm / 0.22" x 0.12" (D*T); Hex Socket Width: 2.6mm / 0.10"; Under Head Length: 45mm / 1.8", Manufacturer: Sourcingmap