STAINLESS STEEL, METRIC, STANDARD COARSE AND FINE THREAD NUTS, BOLTS AND THREADED ROD SOLD HERE. HEX , SOCKET, FLAT SOCKET AND BUTTON SOCKET HEADS AVAILABLE IN DIAMETERS RANGING FROM 1/4"-1-1/2" AND LENGTHS OF 1/2"-UP THROUGH 12", 13" 14" AND 15". SMALLER PAN, ROUND AND SLOTTED HEAD MACHINE SCREWS IN STOCK, SPECIAL ORDERS ALWAYS WILLING TO ACCOMADATE