Thread Size: #10-24; Thread Pitch: 24 TPI; Screw Length: 1/2" (including the head height) Material: 304 stainless steel (A2) and no exterior finish, greater strength and corrosion resistance performance than regular stainless steel or zinc plated fasteners. Package: 60 Pieces; Allen Hex Drive Size: 1/8"; Thread Type: Coarse Thread Head Diameter: 0.4 inch; Head Height: 0.12 inch The clean and bright flat head make it ideal uses in furnitures, 3D printer projects and other indoor or outdoor projects. Glvaner #10-24 Thread Size 1/2" Thread Length (60 pcs) Flat Head Socket Cap Screws Bolts 304 Stainless Steel Full Thread Coverage