Product name
M2 M4 M5 M6 M8 M10 Steel Allen Bolt Socket Hex Head Screws
Surface treatment
Black Oxide,Zinc Plated
Size
M16 M18 M20 M22 M24 M27 M30 M36 M42 M48
Pitch
0.4mm 0.45mm 0.5mm 0.7mm 0.8mm 1mm 1.25mm 1.5mm 1.75mm 2mm 2.5mm 3.0mm
Head type
Hex Socket Cap Head
Feature
Corrosion-resistance ,Anti-rust High Strength