Structural nuts A563 grade DH, Hot dipped galvanized steel blue waxed finish, 5/8"
Nut size (A.K.A. diameter) is the size bolt that the nut is used with. The same is true of the thread count. Thus a 1/4"-20 nut fits a 1/4"-20 bolt.
Important Note: Due to the plating thickness, only hot dipped galvanized bolts should be used on hot dipped galvanized nuts.
See also |
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Structural washers F436, Hot dipped galvanized steelA thick flat washer intended for use in structural connections. |
Structural nuts A194 grade 2H, Hot dipped galvanized steelA194 nuts are used in special-purpose applications such as high service temperatures and pressures. Also suitable for use with A325 structural bolts. |