Simpson ZN25034B 1/4" x 3/4" Zinc Nailon Pin Drive Anchor - Zinc, Pkg 2000 Zinc Wedge Anchors pre-drilling may be necessary to

pre-drilling may be necessary to prevent splitting and ensure a flush connection

and maintenance professionals working in structural or light-industrial applications

Available in multiple lengths to suit different siding thicknesses

giving DIYers and pros alike a reliable fastener that’s built to last

The S/JCT and S/HJCT are unique

Simpson ZN25034B 1/4" x 3/4" Zinc Nailon Pin Drive Anchor - Zinc, Pkg 2000 Zinc Wedge Anchors pre-drilling may be necessary toZinc Nailon anchors are low cost, mushroom head anchors for applications under static loads. The anchors are easily installed by hitting a hammer on the head that drives the pin through the anchor, expanding the body of the anchor to hold it in place. Ideal for use in concrete, CMU, brick, and other base materials. Pin and head configuration is designed to make anchor tamper resistant. This product is not for use in overhead applications.