TAMPER-PRUF SCREWS 22270 1/4"-20 x 1 in Hex Button Tamper Resistant Screw,

Tamper Resistant Screw, Head Type Button, Material Stainless Steel, Finish Plain, Drive External Hex, Thread Size 1/4 In. -20, Fastener Length 1 in, Head Height 0.122 to 0.132 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 7/16 in, Maximum Head Height 1/8 in, System of Measurement Inch, Thread Style Fully Threaded, Thread Type Coarse. This item has been restricted from sale in the following state (s): []