Set Screw Full Thread Stainless Steel 2-11-1/2 * 7/8" [Cup Point] [Allen Drive] shoulder these screws have good chemical

these screws have good chemical resistance and may be mildly magnetic

The elbows have a 1-1/2 thread and they are 90 degrees

The screw has a length of 6 and a diameter of 3/4

The nuts have a thread of 1/2-13 and a lenght of 1-1/4

This hexagonal bolt has a length of 11-1/2" with a threading of 7/8-9 [Partially Threaded]

Set Screw Full Thread Stainless Steel 2-11-1/2 * 7/8" [Cup Point] [Allen Drive] shoulder these screws have good chemicalMade from 316 stainless steel, these set screws have excellent chemical resistance and can be used in saltwater environments. They have a thin edge that digs into the contact surface for a secure hold. Length listed is overall length.