SimpsonĀ® SDWH Timber hex HDG screws

Simpson® SDWH timber hex HDG screws, Hex washer head, Hot dipped galvanized steel

Timber screw diameter is measured on the outside of the shank.

Timber screws SDWH HDG hex diameter

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Simpson® SDWH timber hex HDG screws, Hex washer head, Hot dipped galvanized steel

Shank diameter