Tamper Resistant Screw, Head Type Button, Material Stainless Steel, Finish Plain, Drive Tamper-Resistant Torx (R), Thread Size #10-24, Fastener Length 1/2 in, Head Width 0.361 in, Head Height 0.101 in, Drive Size T25, Dimensional Standards ASME B 18.3, Pack Size Small, Minimum Thread Length Not Applicable, Type Machine Screw, Washer Outside Diameter Not Applicable, Washer Thickness Not Applicable, Maximum Head Width 23/64 in, Minimum Head Width Not Applicable, Maximum Head Height 3/32 in. This item has been restricted from sale in the following state (s): []