... delivery, reasonable price, high quality 3, smooth and twist shank 4, cold & hot dipped galvanized Umbrella nailDescription Umbrella nail ... was used for connection of timber component or to firm plastic tile.Specification Material: Q195, Q235 drawn wireDiameter: 2. ... .5", BWG11X2", BWG12X1.5", BWG12X2", BWG8X2.5", BWG8X3"Shank: straight shank, twist shankPacking: 25kgs per carton. ( or as customer's ...