BARREL BOLT, FINISH PLAIN, MATERIAL 316 STAINLESS STEEL, BARREL HEAD STYLE TRUSS, BARREL DRIVE TYPE COMBINATION SLOTTED/PHILLIPS, THREAD SIZE 5/16 IN.-18, BARREL LENGTH 3/4 IN, BARREL DIAMETER 3/8 IN, BARREL THREAD DEPTH 1/2 IN, BARREL HEAD DIAMETER 11/16 IN, BARREL HEAD HEIGHT 11/64 IN, GRIP SIZE 3/4 IN, INCLUDES -, MADE IN NORTH AMERICA NO, MATERIAL QUALITY STANDARDS ASTM A276, PACK SIZE SMALL, PACKAGE QUANTITY 5