Square Head Plug Set Screw Pipe Thread Stainless Steel 2-11-1/2 * 3/4" [External Square Drive] [Male NPT] thread_size_3-4-16 Providing better load distribution and

Providing better load distribution and alignment than single oblong links

The screws have a thread of 1-8 and a length of 12

The screw has a thread of 1-8 and a length of 2"

The fittings have a thread of 3-8

The screws have a thread of 1-3/8-6 and a length of 5-1/2

Square Head Plug Set Screw Pipe Thread Stainless Steel 2-11-1/2 * 3/4" [External Square Drive] [Male NPT] thread_size_3-4-16 Providing better load distribution andUse these fittings in a low pressure pipe line. Fittings that meet ANSI MSS SP 114 adhere to high quality standards for heat treating, material thickness, and marking. 304 stainless steel fittings have very good corrosion resistance. The fittings have a thread of 2 11 1 2 and a length of 3 4''.