Panel formwork A, also known as A wedge pin, or A pin because it is shaped like the letter A, is commonly used for Panel systems used to link the formwork together as Deep Fasteners. But at the moment the panel system is no longer being produced, so the A-pin is not used much.
In the present time, A-bolt is consumed a lot for projects using old panel formwork or formwork rental companies.
The size of the A-pin is made from 3ly5 to 4ly corrugated iron, 85mm in length, on its body with a hole 6 mm wide, 20 mm in length used to lock when constructing the panel formwork. This is the standard size of panels commonly used in construction today.