Low Pressure Straight Connector Stainless Steel 2-1/2 [Female Hose] web_sling The elbows have a 3

The elbows have a 3 thread and they are 90 degrees

UNF | Fine threads are an industry standard

This hexagonal bolt has a length of 7 with a threading of 1-8 [Partially Threaded]

This hexagonal bolt has a length of 8" with a threading of 7/16-20 [Partially Threaded]

Low Pressure Straight Connector Stainless Steel 2-1/2 [Female Hose] web_sling The elbows have a 3The highest quality socket connect fittings available, these meet ANSI MSS SP 114 standards for heat treating, material thickness, and marking. Also known as Class 150 fittings, they are designed for low pressure applications. Socket connect fittings are easier to weld than butt weld fittings because the fitting doesnt need to align perfectly to the pipe. Slide pipe into the socket and weld for a strong, permanent connection. 304 stainless steel