Low Pressure Bushing Adapter Pipe Fitting 316 Stainless Steel 2-1/2-8 Male Reduce to 1-1/2-11-1/2 Female [NPT] philips but Yellow Zinc provide a

but Yellow Zinc provide a higher corrosion resistance than regular zinc

The screw has a length of 5-1/2 and a diameter of 5/8

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

The screw has a length of 4" and a thread of 1/4-20

Low Pressure Bushing Adapter Pipe Fitting 316 Stainless Steel 2-1/2-8 Male Reduce to 1-1/2-11-1/2 Female [NPT] philips but Yellow Zinc provide aUse 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. 316 stainless steel fittings have excellent corrosion resistance.