General description
The Square Bolt (C Bolt) M12 x 137 mm is made from T316 stainless steel (A4) and features an extended leg design. It comes complete with one full nut and one half nut on each leg, making it ideal for use with standard rectangular hollow sections, specifically 100 x 100 RHS (Rectangular Hollow Section). This bolt is designed for applications where the thickness of the supporting material exceeds twice the bar diameter.
Technical specifications
Compatibility and accessories
Other information
Please refer to the diagram for detailed measurements (all measurements in mm):
- RHS: 100 x 100
- A = 12 mm
- B = 102 mm
- C = 238 mm
- D = 137 mm
- Centers = 114 mm














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