Tamper Resistant Screw Head Type Flat Material 18-8 Stainless Steel Finish Plain Drive Torx Thread Size #8-32 Fastener Length 3/4 in Head Width 0.335 in Head Height 0.112 in Drive Size T15 Dimensional Standards ASME B18.6.3 Pack Size Small Type Tamper Resistant Screw System of Measurement Inch Thread Type Coarse Package Quantity 25