Thumb Screw Grip Style Knurled Type Thumb Screw Finish Plain Material 18-8 Stainless Steel Thread Size #8-32 Fastener Length 3/4 in Head Width 0.156 in Head Height 0.156 in Tensile Strength 80 000 psi Head Type Knurled Maximum Head Height 0.156 in System of Measurement Inch Head Material 18-8 Stainless Steel Package Quantity 5