1/4X1 1/2 Indented Hex Flange Lag Screw Grade 2 Hot Dip Galvanized, Pkg of 900

Lag Screws are heavy duty fasteners used to connect heavy lumber or other materials that bear a strenuous load. They are manufactured from low carbon steel and can be used with lag shields in a variety of masonry applications, such as concrete, brick, and mortar. Lag Screws can also be used where standard wood screws are too short or small. In some applications, a pilot hole may be pre-drilled to prevent splitting or snapping. ASME B18.2.1 cover the requirements for steel lag screws.

Screws are intended for use in hygienic design applications, the sealed flange surface enables components to be mounted without dead spaces. The high quality finish as well as the large corner radii and closed surfaces prevent adherence of dirt and facilitates cleaning. Sealing Ring Material made of Hydrogenated Acrylonitrile Butadiene Rubber (H-NBR)

Hex Lag Screws feature a hex head, spaced threads, and a gimlet point, mostly for use in wood applications for long lasting reliability. Fasteners can affix items to concrete and masonry when combined with lag expansion shields for added durability. Hex head screws are designed to be driven by a wrench or pneumatic tools.

1/4X2 Indented Hex Flange Lag Screw Grade 2 Hot Dip Galvanized. Indented hex head screws are designed to be driven by a wrench or pneumatic tools.

1/4X4 Hex Lag Screw Zinc Gimlet Point. Hex head screws are designed to be driven by a wrench or pneumatic tools.