Self-Drilling Screw, #12 x 2-1/2 in, Zinc Plated Steel Hex Head Hex Drive, 100 PK Ideal for any project involving light gauge sheet metal, awnings, door and window frames, gutters, sheds..
.5/16"-18 x 1-1/4" Hot Dip Galvanized Grade 2 / A307 Steel Coarse Thread Carriage Bolts 100PK The square section grips into the part being fixed (typically wood), preventing the bolt from turning when the nut is tightened.
.Countersunk Washer, Fits Bolt Size 5/32 in (#8) 18-8 Stainless Steel, 40 PK Also improves the appearance when using countersunk screws. For best results, use a flat head or oval head screw.