[High Quality]The hammer screws are made of high quality 304 stainless steel, which is corrosion resistant, high temperature resistant, smooth and no burrs, accurately processed, robust and , and has a long service life [Dimensions]Hammer Hammer screw diameter M10: 10mm, Length 25 mm, Total length 30mm, Thickened T-shaped width 10mm, length: 23 mm, [T- design]Thickened and elongated T- design. as desired to hook into the T-groove. The long does not twist in the groove [Package Includes]12 piece M10 X 25 stainless steel hammer screws, 12 piece M10 stainless steel flange nuts. High-quality stainless steel screw set, precisely fitting [Wide range of applications]M10 hammer screws are used in plant, machinery, vehicle and steel construction. perfect for use in greenhouses, assembly of an aluminium profile, CNC machine construction, profile rail solar modules, roof hooks and much more Colour:As Shown Material:Stainless steel Package Contents: 12 x screws 12 x nuts Only the above package