The single end threaded rods consist of two parts: the welding studs and the turnbuckles. One end can be welded to the workpiece, while the other end has threads. They are metal pieces with holes in the middle. The holes have internal threads, which can match with the threads of the screws.
Single end threaded rods can form an adjustable tension system. Attach the studs to the structure, then connect them to the main body of the screw clamp. By rotating the central part, you can tighten or loosen the entire component. They are very suitable for supports that require occasional adjustment.
They can be adjusted in tightness. After the studs are welded, by turning them, the tightness of the connection can be adjusted. Unlike ordinary studs which become fixed and cannot be moved once welded. Moreover, the welded part is very sturdy and easy to adjust, and it can be adjusted without having to be removed.
Regularly inspect the single end threaded studs for signs of rust, bent threads or stuck sleeves. Lubricate the screw thread every year. If the depth of the corrosion pit exceeds 30%, they should be replaced as the tensile failure is very dangerous. They can provide a detachable tension. Weld the studs onto the I-beam, connect the pull lines through the screw hooks, and tighten the structure. After that, it is only necessary to unscrew to remove them.
The feature of single end threaded rods is that the combination design is practical. The welding studs are responsible for being fixed on the workpiece, while the lug bolts are responsible for adjusting the length and tightness, with clear division of labor. The welding end of the stud is well done, and the threads of the flange screw are regular. No complicated explanations are needed.
Mon |
M6 | M8 | M10 | M12 | M16 | M20 | M24 | M30 | M36 | M42 |
P |
1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 |
b max |
67 | 67.5 | 78 | 78.5 | 104 | 125 | 156 | 167 | 188 | 209 |
b min |
65 | 65 | 75 | 75 | 100 | 120 | 150 | 160 | 180 | 200 |
ds max |
6 | 8 | 10 | 12 | 16 | 20 | 24 | 30 | 36 | 42 |
ds min |
5.35 | 7.19 | 9.03 | 10.86 | 14.70 | 18.38 | 22.05 | 27.73 | 33.40 | 39.08 |