... and other special types Metric Size: M6x1,M8x1,M10x1,M12x1,M13x1,M14x1,M16x1,M8x1.25,M10x1.25,M10x1.5 Inch size: 1/4",1/8",1 ... /16",3/8",1/2",5/16",7/16" BSPT,NPT ... · hinges for machines, vehicles, industry· cardan shafts· drive shafts· linear guides· hydraulic cylinders· drives· chains· axels · pumps grease fitting 1/4"-28UNF 45degree