Glvaner #6 x 1/2" Length Stainless Steel 410 Flat Head Self Drilling Screws 100 of Pack Self Tapping Screws Sheet Metal Screws with a Drilling Point: Amazon.com: Industrial & Scientific
3 Flat Head Phillips Stainless Steel 18-8 (A2) Black Coated Wood Screws
12x5/8" Phillips Flat Head Self Tapping Sheet Metal Screws Zinc