Material: 10.9 Grade alloy steel and black oxide finish, greater strength than stainless steel and provide good corroison resistant in dry environment.
Package: 25 Pieces; Allen Hex Drive Size: 5/32"
Head Diameter: 0.42 inch; Head Height: 0.13 inch
The clean and bright button head make it ideal uses in furnitures, 3D printer projects and other indoor or outdoor projects.