TAMPER-PRUF SCREWS 21140 #8-32 x 3/8 in Hex Button Tamper Resistant Screw,

Tamper Resistant Screw, Head Type Button, Material Steel, Finish Black Oxide, Drive External Hex, Thread Size #8-32, Fastener Length 3/8 in, Head Height 0.077 to 0.087 in, Drive Size 5/32 in, Dimensional Standards ASME B 18.3, Minimum Thread Length Not Applicable, Type Machine Screw, Washer Outside Diameter Not Applicable, Washer Thickness Not Applicable, Maximum Head Width 5/16 in, Maximum Head Height 3/32 in, System of Measurement Inch, Thread Style Fully Threaded, Thread Type Coarse. This item has been restricted from sale in the following state (s): []