Uxcell M6 30mm Inner Width 304 Stainless Steel Square U Bolt w Hex Nut Washer (4-pack)

Square U bolts are typically used for attaching pipe or steel round bar to a round wood or steel post. Another common application is to hang wrought iron pipe in mechanical installations. Suitable for automotive plumbing and other home and industrial applications. 304 stainless steel offers corrosion resistance for all of your functional hardware needs