The strongest hollow anchor for steel frames, steel plates, pipes, concrete slabs, etc.!
The "Easy Hollow Anchor Bolt" is a simple stud bolt used for mounting equipment on the exterior walls of steel-framed buildings. (Patent pending) While there are concerns about the strength of IT hangers, the hollow anchor boasts a pull-out failure strength of over 3 tons (M12). It is suitable for situations where the exterior wall is weak and cannot be tightened (self-supporting installation on steel materials) or where welding stud bolts on pipes or steel plates is not possible. [Use Cases] ■ For mounting equipment on the exterior walls of steel-framed buildings ■ When the exterior wall is weak and cannot be tightened (self-supporting installation on steel materials) ■ When there are concerns about the strength of IT hangers ■ For pipes or steel plates where stud bolt welding is not possible ■ In places where bolts or nuts cannot be attached from the back ■ For hollow walls where strength is required for equipment installation ■ When the holes are deep and securing equipment is difficult ■ For wall mounting of power conditioners for solar power generation ■ For mounting solar panels on ALC + steel walls *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Specifications】 ■ Bolt Size: M12 ■ Material: SUS304 ■ Standard: 115mm (RAB115M12) ■ Order: 135mm (RAB135M12) ■ Option: Spacer 23L (for thin plates) 【Features】 ■ Small pilot hole (12.5φ for M12) ■ Pull-out breaking strength of over 3 tons ■ High strength and safety due to no rotating axis ■ Can be self-supported due to high strength ■ Alternative to stud bolts (welding) ■ Resistant to rust with SUS304 ■ Applicable plate thickness of approximately 1mm to 70mm *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【In such cases】 ■ For mounting equipment on the exterior walls of steel frame buildings ■ When the exterior wall is weak and cannot be tightened (self-supporting installation to steel materials) ■ Concerns about strength with IT hangers ■ Pipes and steel plates where stud bolt welding is not possible ■ Locations where bolts and nuts cannot be installed from the back side ■ In hollow walls where strength is needed for equipment installation ■ When the holes are deep and it's difficult to secure the equipment ■ For wall mounting of power conditioners for solar power generation ■ For mounting solar panels on ALC + steel frame walls *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Maeda Co., Ltd. (Maeda Hardware Workshop) is a company located in Kasai City, Hyogo Prefecture, that primarily engages in the planning, design, and sales of mounting hardware and frames for solar power panel installations. In particular, we are well-known for our original hardware specialized for wave roofs, such as those represented by large wave slates, and C-channels (lip channel steel), employing a reliable floating method that is not available from other companies. Please feel free to consult us about projects that other companies have declined. We will propose the most suitable methods, including custom options.