standard size&weight wedge pin for steel plywood form systemWedge pin with flat tie are used to steel plywood form system.weight:34g/pcpacking:500pcs/bagMain market:Korea and so on.Order request:1.name 2.quantity 3.price termsmain products:flat tie,wedge pin,al pin,wall tie,flat rib washer,d form tie and so on,all for Asian market. wedge pin used with flat tie for steel plywood form