'Vented Socket Head Cap Screw, System of Measurement Inch, Vented, Basic Material Stainless Steel, Material Grade 18-8, #4-40, Length 1/4 In., Fastener Finish Plain, Fastener Thread Type UNC, Drive Type Hex Socket, Drive Size 3/32 In., Thread Style Fully Threaded, Thread Direction Right Hand, Thread Length 1/4 In., Head Height 0.112 In., Thread Dia. #4, Package Quantity 5'