10pcs Set of M3 16mm Hex Socket Head Allen Key Bolt
Type M3 – 16mm Hex Socket Allen Key Bolt Bolt head Type Round Socket Head (Hex) Bolt Head Diameter 5.35mm Bolt Thread Pitch 0.5mm Bolt Shank NO Bolt Length 16mm Bolt Drive Style Allen Key Bolt Head Height 3mm Bolt flange Height NA Bolt Flange Thickness NA Bolt Flange Diameter NA Flange Outer Diameter NA Flange Thickness NA Allen Key Size Required 2.5mm Type High Strength Series Material Alloy Steel Surface grade Black Oxide Finish Hardness level Grade12.9