Product Specification
Hex Socket Head Cap Screws is very suitable for used in wood and moist environment.
Thread Diameter： 3.5 mm
Pitch Size： 0.6 mm
Screw Length (Excluding Head)： 20 mm
Allen Hex Drive： 3 mm
Material Quality：Black Alloy Steel Grade 12.9
Package Included
50 Pieces M3.5 x 20mm Hex Socket Head Cap Screws