Machine Screw, Head Type Pan, Material PEEK, Finish Plain, Drive Phillips, Thread Size 1/4 In.-20, Fastener Length 1 5/8 in, Head Width 0.49 in, Head Height 0.14 in, Drive Size #3, Tensile Strength 26,800 psi, Dimensional Standards ISO 9001:2008, Pack Size Small, Type Standard Machine Screw, System of Measurement Inch, Thread Style Fully Threaded, Thread Type Coarse, Package Quantity 10