Woodworking Screws Square Drive Trim Head Yellow Zinc 100 Piece

Trim head screws have heads 1/3 smaller than their flathead counterparts. You’ll find them handy for stair threads, case assembly and installing crown molding and trim. These hardened steel screws are tough and their fine threads grip well in most woods without splitting. Yellow zinc plating resists staining when countersunk into acidic woods such as oak. Trim Head screws’ small head 7/32 diameter is easy to hide with filler or 1/4 inch plug. #1 Square Drive.

Heads 1/3 smaller than flathead screws

Yellow Zinc plating

Superior heat treat hardening process

Fine threads grip well in most woods without splitting

Quantity 100