#12-11 x 4 1/2 Sheet Metal Screw Phillips Pan Head Type A Low Carbon Steel Zinc Plated BCC4_X9MCX20

Part #: 0000-213974. Buy as few as 300 pcs. Discounts on larger quantities. PRODUCT SPECIFICATIONS Part #: 0000-213974 Fastener Type: Sheet Metal Screw Phillips Pan Head Type A Size Description: #12-11 x 4 1/2 Diameter/Nominal Size: #12 Length: 4 1/2 Thread Pitch: 11 Thread Direction: Right Thread Coverage: Full System of Measurement: Inch Material: Low Carbon Steel Finish: Zinc Plated Head Type: Pan Drive Type: Phillips Screw Type: A Average Piece Weight: 0.0280000 lbs. Sheet metal screws, otherwise known as tapping or self-tapping screws are designed for connecting thinner metal objects to one another or connecting metal to wood, plastic, and other materials; sharp threads draw material together and ensure a secure hold. Sheet metal screws (or SMSs) are made from hardened steel so that the threads create their own mating thread in pre-drilled holes. Sheet metal screws can also be used in other materials, such as wood. Sheet metal screws come in different types. Type A has a coarse thread and sharp point. Type B has a fine thread and a blunt point. Type AB combines the two, with a fine thread and a sharp point.