1/4X2 Indented Hex Flange Lag Screw Grade 2 Hot Dip Galvanized, Pkg of 750

B10-32 x 1/2" Machine Screw - Indented Hex Head - Unslotted - Steel - Zinc CR+3 - UNF - FT - 100 Pk Machine Screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Indented hex head screws are designed to be driven by a wrench or pneumatic tools.

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.

B10-32 x 1" Machine Screw - Indented Hex Head - Unslotted - Steel - Zinc CR+3 - UNF - FT - Pkg of 100 Machine Screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Indented hex head screws are designed to be driven by a wrench or pneumatic tools.

B8-32 x 1" Machine Screw - Indented Hex Head - Unslotted - Steel - Zinc CR+3 - FT - UNC - Pkg of 100 Machine Screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Indented hex head screws are designed to be driven by a wrench or pneumatic tools.

1/4-20X3/4 Phillips Indented Hex Washer Machine Screw Fully Threaded Zinc. Machine Screws are designed to go through a hole or nut that is pre-tapped to form a mating thread for that screw. Indented hex washer head offers advantages of hex head, plus greater protection to mating surface.