Some sex screws have knurled drums to let one to-sided construction
J-boltJ-screws are J-molded fasteners having threads in the non-rounded point, another part was created to a hook to own service. J-screws are in various other lengths and you may diameters, in structure app, it is hook onto the rebar stuck in the real. J-screws are usually utilized in architectural apps, instance, once you constructing a separate building otherwise garage, you need to secure walls in order to tangible fundamentals that have J bolts. He’s offered in several resources areas.
U-boltA You-bolt is in the shape of the letter “U” which have threads towards the one another finishes, the typical explore is to assistance/fasten pipes through which drinks and gasses pass, and you will keep ropes with her. Now this new greater programs out-of U bolts including clamp any style of tube/round pub. A You-bolt might possibly be revealed of the size of the fresh new pipe they try clamping. To determine the proper size u-bolt for the software is important.
