Aluminum-mounting saddle for stick screws, has support surface comprising borehole of specified millimeter at lowered area in middle of saddle, where upper end of stick screws is pushed into middle area through borehole

摘要

The saddle has a support surface of 100 millimeter and two long holes for stick screws, where the holes are punched in the surface. The surface has a borehole of 12.5 millimeter at a lowered area in the middle of the saddle, where the upper end of the stick screws is pushed into the middle area through the borehole. A six-edged nut is screwed in a thread of the stick screws.