L.H.Dottie® Self Drilling Screw, Hex Washer Head, #10 x 3/4"L, 100 Pack

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.

K-Lath Screws are metal-piercing screws capable of penetrating steel studs up to 20 gauge in thickness. They are a versatile fastener that can be utilized to attach metal lath to metal studs, or metal lath to wood studs. This product is Made up of Carbon Steel.

Resist corrosion for durability and include self-sealing neoprene washers for convenience. Engineered drill point and flute (pilot section) helps remove material efficiently and sizes the hole for threads. Screws tap their own threads. No pre-drilling necessary. Includes 50 screws with self-sealing neoprene washers

10X1 1/2 Slotted Indented Hex Washer With Bonded Neo Epdm Washer F/T Self Piercing Zinc. Concrete screws cut their own threads when used in concrete, block or brick. Carbide bits are recommended for use in masonry. Indented hex washer head offers advantages of hex head, plus greater protection to mating surface.

Self-Tapping Screw - #10 x 1-1/2" - Flange Hex Head - Pkg of 90 - ITW Teks® 21332 Teks #10 x 1-1/2 in. Zinc-Plated Steel Washer-Head Hex Self-Tapping Drill-Point Screws helps you fasten metal to metal. The steel screw is ideal for use with metal of a thicker gauge. Drill point and flute remove material and size holes for threads. Install using a standard screw gun (not included) and a 5/16 in. hex drive bit (not included). No pre-drilling required.