6 x 1-1/4'' Square Drive Screws Self Tapping Pan Sheet Metal Stainless Qty 100

General Product Information Head Style : Pan Drive Style : Square Drive Size : #1 Thread : #6 Length : 1-1/4" Quantity of Fasteners in Package : 100 Detailed Product Information: Head Diameter : 0.270" Head Height : 0.103" Thread Diameter : 0.138" Thread Coverage : Full Thread Thread Length : 1.250 Point Style : Self-Tapping Pan heads are slightly rounded with short vertical sides. Square drive, also referred to as a Robertson drive, are self-centering, reduce cam out, stop a power tool when set, and can be removed if painted over or old and rusty. In industry, they speed up production and reduce product damage. Sheet metal screws have large threads for use in sheet metal, plastic, fiberglass, or wood.