Torque support 2131.22. series

loadsecurity

The position locks protect the fixing bolts against bending and shear stresses. The ring can be folded down. Note: 1) Drill the holes for the position locks first. 2) Fix the ring block in the position lock and then tap the holes. Ensure that the bolting surface is flat. See also loading of eyebolts. The threaded connection on the transported load must be suitable for transferring forces. Fixing: Only use 100% crack tested bolts. Once bolts have been in use for some time, check that they are firmly seated. Minimum grade of screws, see table: "Y" 2131.22.016.: Only use hexagonal screws to ISO 4014. Fit washers before tightening and securing bolts (tightening torque 120 Nm). 2131.22.020./030.: Use only hexagon socket head screws conforming to ISO 4762 (2131.22.020 tightening torque 300 Nm, 2131.22.030 tightening torque 600 Nm).