Low Pressure Threaded Elbow Pipe Fitting Stainless Steel 1-1/2-11-1/2 * 90° [Male x Female NPT] thread_size_7-8-9 These nuts are classified as

These nuts are classified as ASME B18

This hexagonal bolt has a length of 4-1/2" with a threading of 1-1/4-7 [Partially Threaded]

Eye nuts have an admissible load of 5140 lbs

The screw has a length of 5-1/2 and a thread of 7/16-20

An irregularlyshaped thread at the top of the nut grips the bolt for a stronger hold than nylon-insert locknuts

Low Pressure Threaded Elbow Pipe Fitting Stainless Steel 1-1/2-11-1/2 * 90° [Male x Female NPT] thread_size_7-8-9 These nuts are classified asAlso known as Class 150 fittings, they are built for use in low pressure applications. They adhere to high quality standards for heat treating, material thickness, and marking. 304 stainless steel fittings have very good corrosion resistance. Female male 90 elbow adapters are also known as street elbows.