TAMPER-PRUF SCREWS 21840 #6-32 x 3/4 in Hex Button Tamper Resistant Screw, 18-8
$9.39
Tamper Resistant Screw, Head Type Button, Material 18-8 (304) Stainless Steel, Finish Plain, Thread Size 6-32, Head Height 0.063 to 0.073 in, System of Measurement Inch, Package Quantity 25