#12 x 2 Hex Washer Head Self-Drilling Sheet Metal Screws 410 SST 100 pcs

100 pcs #12 x 2 Hex Washer Head Self-Drilling Sheet Metal Tek Screws 410 Stainless Steel Product Images Product details Product #: 1300 Units: US Category: Sheet metal screws Subcategory: Self drilling Head style: Hex washer Drive type: External hex Material: Stainless steel Grade: 410 Diameter: #12 Length: 2 Point type: Self drilling Dimensional standard: ASME B18.6.3 IFI-113 Diameter in inches: 0.216 Head diameter Max: 0.432 Head diameter Min: 0.398 Head height Max: 0.194 Head height Min: 0.161 Washer thickness Max: 0.039 Washer thickness Min: 0.022 Width across the flats: 5/16