4d (1-1/2") Fiber-Cement Siding Nail - 316 Stainless Steel, 1 lb. Pkg THASR/L Adjustable Truss Hangers and fixtures directly to concrete

and fixtures directly to concrete or masonry substrates

Reliable Thread Engagement: Threaded design cuts into concrete for strong

simplifying the installation process and saving valuable time on the job site

Flexible design: Extreme Angle Roofjack size fits pipe sizes from 1/4" - 5-3/4"

4d (1-1/2") Fiber-Cement Siding Nail - 316 Stainless Steel, 1 lb. Pkg THASR/L Adjustable Truss Hangers and fixtures directly to concreteSimpson fiber cement siding nails are designed expressly for application of various lap and panel siding materials made of fiber cement composites. Checker pattern on heads blends with faux wood grain, reduces glare from sunlight and accepts surface finishes. Ring shank increases withdrawal resistance to provide a secure attachment.