Ab Sheet Metal Screws

Type ab are fine thread and are more effective in brittle materials.

Ab sheet metal screws.

Steel sheet metal screw black oxide finish pan head star drive type ab 10 16 thread size 5 8 length pack of 100 4 5 out of 5 stars 2 misc. Steel hardened steel low carbon steel and stainless steel give sheet metal screws long lasting durability. Grainger offers a huge selection of sheet metal screws for your hvac and other metalwork projects. 4 5 out of 5 stars 312.

Self tapping screws type a type ab type b and type u drive also known as sheet metal screws are ideal for applications that have pre drilled holes. Type a are coarse thread screws commonly used in wood or thin metal. Free shipping on eligible orders. Sheet metal screws self tapping screws type a ab b self tapping screws get their name from their ability to create their own hole as they are driven into the sheet metal or other material which boosts productivity by making it unnecessary to utilize a separate tap.

Order your supply online from grainger. Used with drilled punched or nested holes in sheet metal resin impregnated plywood asbestos combinations among others. A ab sheet metal screws sheet metal screws are engineered for connecting thinner metal objects to one another or connecting metal to wood plastic and other materials. A thread forming screw for use in thin metal 015 to 050 thick.

Self tapping screws sheet metal screws while similar to a machine screw in many respects a self tapping machine screw differs in that the lower portion of the shank is designed to carve threads as the screw is driven into an untapped hole. The sharp threads draw material together and ensure a secure hold. Hilitchi 190 pieces 10 stainless phillips drive hex washer head self drilling sheet metal tek screws with drill point 1 2 to 1 1 4 size inside plastic box 8 by hilitchi. Made from hardened steel the threads create their own mating thread in pre drilled holes.

Many sheet metal screws can start their own hole. Select the head type and overall size you need in lengths ranging from 1 4 l to 4 l. Notrecommended for new design. Some colors are prime eligible.