10pcs Set of M4 12mm Hex Socket Head Allen Key Bolt
Type M4 – 12mm Hex Socket Allen Key Bolt Bolt head Type Round Socket Head (Hex) Bolt Head Diameter 7mm Bolt Thread Pitch 0.7mm Bolt Shank NO Bolt Length 12mm Bolt Drive Style Allen Key Bolt Head Height 4mm Bolt flange Height NA Bolt Flange Thickness NA Bolt Flange Diameter NA Flange Outer Diameter NA Flange Thickness NA Allen Key Size Required 3mm Type High Strength Series Material Alloy Steel Surface grade Black Oxide Finish Hardness level Grade12.9