Where are M20 l shaped foundation anchor bolts commonly used?

FIXDEX & GOODFIX M20 anchor bolt l shape are the “invisible pillars” of heavy engineering, and their core application lies in scenarios with high load and high safety requirements.

Why choose M20 l shaped anchor bolts for concrete specifications?

Strong bearing capacity:
An M20 L bolt in ordinary concrete can hold a weight of 5 to 7 tons (tensile force), and can also resist lateral pulling of 3 to 4 tons (shear force).
Lifting heavy equipment and shaking in strong winds? No problem at all!
Durable and rust-proof:
The surface is galvanized or painted with anti-rust paint, and it is not easy to rust in wind, rain, and seaside salt spray. It is still strong after more than ten years
Reliable installation:
Whether it is “expansion type” forcing it in, or “glue injection type” for sticking it, don’t think about pulling it out after installation, and it will not be loose even when an earthquake comes.

Precautions for using M20 l shaped bolts

Concrete strength:
The foundation concrete grade must be at least C25 (the standard for ordinary commercial housing)
If the concrete quality is poor, either bury it deeper or use chemical bolts with glue (just like using 502 glue for reinforcement)
Anti-corrosion requirements:
In places like the seaside or chemical plants, 316 stainless steel must be used (ordinary bolts will rust and rot like iron nails)
Galvanized ones are fine for ordinary environments

Pre-embedded accuracy:
When installing large equipment, the bolt position must be measured accurately (a few millimeters off may cause the equipment to not be installed)
It is recommended to do template positioning first.