Machine Screw Kit, 150 piece(s), Stainless Steel, Sheet Metal material, 18-8 grade, Hex/Star drive type, including a(n) (25) #6 x 1 IN, (25) #8 x 1 IN, (25) #10 x 1 in. Star-Pin Button Head and (25) #6 x 1 IN, (25) #8 x 1 IN, (25) #10 x 1 in. Hex-Pin Button Head