135C42 - Open tee
made from hot-dip galvanised malleable cast iron with stainless steel clamping self-tapping screws
for tube Ø: 42.4 mm
Weight: 0.58 kg
Dimension a: 67 mm
Technical data
| Part number | 135C42 |
| For tube outside diameter | Ø 42.4 mm |
| Material | malleable cast iron to ASTM A197 |
| Surface | hot-dip galvanised to ASTM A153, additionally electro-galvanised |
| Minimum wall thickness | 2.5 mm |
| Permissible bending moment | 0.9 kNm |
| Permissible slip resistance | 5.8 kN |
| Grub screw | stainless steel self-tapping screw 3/8", tightening torque 40 Nm |
| Safety factor | 2.0 |
| Testing | TÜV Rheinland type-tested, test report no. 17704961 001 |
Installation
Insert the tube into the fitting, align it and tighten the supplied stainless steel self-tapping screw to the specified tightening torque. The screw cuts its own thread into the tube – no pre-drilling, no thread cutting, no welding. An Allen key is all the tooling required.
Note: Under dynamic loading, check the screwed connections for tightness at regular intervals and re-tighten them. Not suitable for use in scaffolding construction.
