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Important Note: Due to the plating thickness, only hot dipped galvanized bolts should be used on hot dipped galvanized nuts.

Structural nuts A563 grade DH, Hot dipped galvanized steel blue waxed finish, 3/4"

Material

See also

Structural flat washer

Structural washers F436, Hot dipped galvanized steel

A thick flat washer intended for use in structural connections.

Structural nuts A194 grade 2H

Structural nuts A194 grade 2H, Hot dipped galvanized steel

A194 nuts are used in special-purpose applications such as high service temperatures and pressures. Also suitable for use with A325 structural bolts.